--- a/accessible/src/generic/ARIAGridAccessible.cpp
+++ b/accessible/src/generic/ARIAGridAccessible.cpp
@@ -648,48 +648,36 @@ ARIAGridAccessible::SelectColumn(PRInt32
       rv = SetARIASelected(cell, true);
       NS_ENSURE_SUCCESS(rv, rv);
     }
   }
 
   return NS_OK;
 }
 
-NS_IMETHODIMP
-ARIAGridAccessible::UnselectRow(PRInt32 aRow)
+void
+ARIAGridAccessible::UnselectRow(PRUint32 aRowIdx)
 {
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
+  nsAccessible* row = GetRowAt(aRowIdx);
 
-  nsAccessible *row = GetRowAt(aRow);
-  NS_ENSURE_ARG(row);
-
-  return SetARIASelected(row, false);
+  if (row)
+    SetARIASelected(row, false);
 }
 
-NS_IMETHODIMP
-ARIAGridAccessible::UnselectColumn(PRInt32 aColumn)
+void
+ARIAGridAccessible::UnselectCol(PRUint32 aColIdx)
 {
-  NS_ENSURE_ARG(IsValidColumn(aColumn));
-
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
-
   AccIterator rowIter(this, filters::GetRow);
 
-  nsAccessible *row = nsnull;
+  nsAccessible* row = nsnull;
   while ((row = rowIter.Next())) {
-    nsAccessible *cell = GetCellInRowAt(row, aColumn);
-    if (cell) {
-      nsresult rv = SetARIASelected(cell, false);
-      NS_ENSURE_SUCCESS(rv, rv);
-    }
+    nsAccessible* cell = GetCellInRowAt(row, aColIdx);
+    if (cell)
+      SetARIASelected(cell, false);
   }
-
-  return NS_OK;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Protected
 
 bool
 ARIAGridAccessible::IsValidRow(PRInt32 aRow)
 {

--- a/accessible/src/generic/ARIAGridAccessible.h
+++ b/accessible/src/generic/ARIAGridAccessible.h
@@ -69,16 +69,18 @@ public:
   virtual mozilla::a11y::TableAccessible* AsTable() { return this; }
 
   // nsAccessNode
   virtual void Shutdown();
 
   // TableAccessible
   virtual PRUint32 ColCount();
   virtual PRUint32 RowCount();
+  virtual void UnselectCol(PRUint32 aColIdx);
+  virtual void UnselectRow(PRUint32 aRowIdx);
 
 protected:
   /**
    * Return true if the given row index is valid.
    */
   bool IsValidRow(PRInt32 aRow);
 
   /**

--- a/accessible/src/html/nsHTMLTableAccessible.cpp
+++ b/accessible/src/html/nsHTMLTableAccessible.cpp
@@ -1134,38 +1134,30 @@ nsHTMLTableAccessible::SelectColumn(PRIn
                                      nsISelectionPrivate::TABLESELECTION_COLUMN,
                                      true);
   NS_ENSURE_SUCCESS(rv, rv);
 
   return AddRowOrColumnToSelection(aColumn,
                                    nsISelectionPrivate::TABLESELECTION_COLUMN);
 }
 
-NS_IMETHODIMP
-nsHTMLTableAccessible::UnselectRow(PRInt32 aRow)
+void
+nsHTMLTableAccessible::UnselectRow(PRUint32 aRowIdx)
 {
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
-
-  return
-    RemoveRowsOrColumnsFromSelection(aRow,
-                                     nsISelectionPrivate::TABLESELECTION_ROW,
-                                     false);
+  RemoveRowsOrColumnsFromSelection(aRowIdx,
+                                   nsISelectionPrivate::TABLESELECTION_ROW,
+                                   false);
 }
 
-NS_IMETHODIMP
-nsHTMLTableAccessible::UnselectColumn(PRInt32 aColumn)
+void
+nsHTMLTableAccessible::UnselectCol(PRUint32 aColIdx)
 {
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
-
-  return
-    RemoveRowsOrColumnsFromSelection(aColumn,
-                                     nsISelectionPrivate::TABLESELECTION_COLUMN,
-                                     false);
+  RemoveRowsOrColumnsFromSelection(aColIdx,
+                                   nsISelectionPrivate::TABLESELECTION_COLUMN,
+                                   false);
 }
 
 nsresult
 nsHTMLTableAccessible::AddRowOrColumnToSelection(PRInt32 aIndex,
                                                  PRUint32 aTarget)
 {
   bool doSelectRow = (aTarget == nsISelectionPrivate::TABLESELECTION_ROW);
 

--- a/accessible/src/html/nsHTMLTableAccessible.h
+++ b/accessible/src/html/nsHTMLTableAccessible.h
@@ -124,19 +124,21 @@ public:
 
   NS_DECL_ISUPPORTS_INHERITED
 
   // nsIAccessible Table
   NS_DECL_OR_FORWARD_NSIACCESSIBLETABLE_WITH_XPCACCESSIBLETABLE
 
   // TableAccessible
   virtual nsAccessible* Caption();
+  virtual void Summary(nsString& aSummary);
   virtual PRUint32 ColCount();
   virtual PRUint32 RowCount();
-  virtual void Summary(nsString& aSummary);
+  virtual void UnselectCol(PRUint32 aColIdx);
+  virtual void UnselectRow(PRUint32 aRowIdx);
   virtual bool IsProbablyLayoutTable();
 
   // nsAccessNode
   virtual void Shutdown();
 
   // nsAccessible
   virtual mozilla::a11y::TableAccessible* AsTable() { return this; }
   virtual void Description(nsString& aDescription);

--- a/accessible/src/xpcom/xpcAccessibleTable.cpp
+++ b/accessible/src/xpcom/xpcAccessibleTable.cpp
@@ -66,8 +66,36 @@ xpcAccessibleTable::IsProbablyForLayout(
   NS_ENSURE_ARG_POINTER(aResult);
   *aResult = false;
   if (!mTable)
     return NS_ERROR_FAILURE;
 
   *aResult = mTable->IsProbablyLayoutTable();
   return NS_OK;
 }
+
+nsresult
+xpcAccessibleTable::UnselectColumn(PRInt32 aColIdx)
+{
+  if (!mTable)
+    return NS_ERROR_FAILURE;
+
+  if (aColIdx < 0 || aColIdx >= mTable->ColCount())
+    return NS_ERROR_INVALID_ARG;
+
+  mTable->UnselectCol(aColIdx);
+  return NS_OK;
+}
+
+nsresult
+xpcAccessibleTable::UnselectRow(PRInt32 aRowIdx)
+{
+  if (!mTable)
+    return NS_ERROR_FAILURE;
+
+  if (aRowIdx < 0 || aRowIdx >= mTable->RowCount())
+    return NS_ERROR_INVALID_ARG;
+
+  mTable->UnselectRow(aRowIdx);
+  return NS_OK;
+}
+
+

--- a/accessible/src/xpcom/xpcAccessibleTable.h
+++ b/accessible/src/xpcom/xpcAccessibleTable.h
@@ -18,19 +18,21 @@ class TableAccessible;
 }
 
 class xpcAccessibleTable
 {
 public:
   xpcAccessibleTable(mozilla::a11y::TableAccessible* aTable) : mTable(aTable) { }
 
   nsresult GetCaption(nsIAccessible** aCaption);
+  nsresult GetSummary(nsAString& aSummary);
   nsresult GetColumnCount(PRInt32* aColumnCount);
   nsresult GetRowCount(PRInt32* aRowCount);
-  nsresult GetSummary(nsAString& aSummary);
+  nsresult UnselectColumn(PRInt32 aColIdx);
+  nsresult UnselectRow(PRInt32 aRowIdx);
   nsresult IsProbablyForLayout(bool* aIsForLayout);
 
 protected:
   mozilla::a11y::TableAccessible* mTable;
 };
 
 #define NS_DECL_OR_FORWARD_NSIACCESSIBLETABLE_WITH_XPCACCESSIBLETABLE \
   NS_IMETHOD GetCaption(nsIAccessible** aCaption) \
@@ -57,14 +59,16 @@ protected:
   NS_SCRIPTABLE NS_IMETHOD GetSelectedColumnCount(PRUint32 *aSelectedColumnCount); \
   NS_SCRIPTABLE NS_IMETHOD GetSelectedRowCount(PRUint32 *aSelectedRowCount); \
   NS_SCRIPTABLE NS_IMETHOD GetSelectedCells(nsIArray * *aSelectedCells); \
   NS_SCRIPTABLE NS_IMETHOD GetSelectedCellIndices(PRUint32 *cellsArraySize NS_OUTPARAM, PRInt32 **cellsArray NS_OUTPARAM); \
   NS_SCRIPTABLE NS_IMETHOD GetSelectedColumnIndices(PRUint32 *rowsArraySize NS_OUTPARAM, PRInt32 **rowsArray NS_OUTPARAM); \
   NS_SCRIPTABLE NS_IMETHOD GetSelectedRowIndices(PRUint32 *rowsArraySize NS_OUTPARAM, PRInt32 **rowsArray NS_OUTPARAM); \
   NS_SCRIPTABLE NS_IMETHOD SelectRow(PRInt32 rowIndex); \
   NS_SCRIPTABLE NS_IMETHOD SelectColumn(PRInt32 columnIndex); \
-  NS_SCRIPTABLE NS_IMETHOD UnselectColumn(PRInt32 columnIndex); \
-  NS_IMETHOD UnselectRow(PRInt32 aRowIdx); \
+  NS_SCRIPTABLE NS_IMETHOD UnselectColumn(PRInt32 aColIdx) \
+    { return xpcAccessibleTable::UnselectColumn(aColIdx); } \
+  NS_IMETHOD UnselectRow(PRInt32 aRowIdx) \
+    { return xpcAccessibleTable::UnselectRow(aRowIdx); } \
   NS_IMETHOD IsProbablyForLayout(bool* aResult) \
   { return xpcAccessibleTable::IsProbablyForLayout(aResult); } \
 
 #endif // MOZILLA_A11Y_XPCOM_XPACCESSIBLETABLE_H_

--- a/accessible/src/xul/nsXULListboxAccessible.cpp
+++ b/accessible/src/xul/nsXULListboxAccessible.cpp
@@ -770,39 +770,29 @@ nsXULListboxAccessible::SelectRow(PRInt3
 
 NS_IMETHODIMP
 nsXULListboxAccessible::SelectColumn(PRInt32 aColumn)
 {
   // xul:listbox and xul:richlistbox support row selection only.
   return NS_OK;
 }
 
-NS_IMETHODIMP
-nsXULListboxAccessible::UnselectRow(PRInt32 aRow)
+void
+nsXULListboxAccessible::UnselectRow(PRUint32 aRowIdx)
 {
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
-  
   nsCOMPtr<nsIDOMXULMultiSelectControlElement> control =
     do_QueryInterface(mContent);
   NS_ASSERTION(control,
                "Doesn't implement nsIDOMXULMultiSelectControlElement.");
 
-  nsCOMPtr<nsIDOMXULSelectControlItemElement> item;
-  control->GetItemAtIndex(aRow, getter_AddRefs(item));
-  NS_ENSURE_TRUE(item, NS_ERROR_INVALID_ARG);
-
-  return control->RemoveItemFromSelection(item);
-}
-
-NS_IMETHODIMP
-nsXULListboxAccessible::UnselectColumn(PRInt32 aColumn)
-{
-  // xul:listbox and xul:richlistbox support row selection only.
-  return NS_OK;
+  if (control) {
+    nsCOMPtr<nsIDOMXULSelectControlItemElement> item;
+    control->GetItemAtIndex(aRowIdx, getter_AddRefs(item));
+    control->RemoveItemFromSelection(item);
+  }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // nsXULListboxAccessible: Widgets
 
 bool
 nsXULListboxAccessible::IsWidget() const
 {

--- a/accessible/src/xul/nsXULListboxAccessible.h
+++ b/accessible/src/xul/nsXULListboxAccessible.h
@@ -102,16 +102,17 @@ public:
   NS_DECL_ISUPPORTS_INHERITED
 
   // nsIAccessibleTable
   NS_DECL_OR_FORWARD_NSIACCESSIBLETABLE_WITH_XPCACCESSIBLETABLE
 
   // TableAccessible
   virtual PRUint32 ColCount();
   virtual PRUint32 RowCount();
+  virtual void UnselectRow(PRUint32 aRowIdx);
 
   // nsAccessNode
   virtual void Shutdown();
 
   // nsAccessible
   virtual void Value(nsString& aValue);
   virtual mozilla::a11y::TableAccessible* AsTable() { return this; }
   virtual mozilla::a11y::role NativeRole();

--- a/accessible/src/xul/nsXULTreeGridAccessible.cpp
+++ b/accessible/src/xul/nsXULTreeGridAccessible.cpp
@@ -540,33 +540,27 @@ nsXULTreeGridAccessible::SelectRow(PRInt
 }
 
 NS_IMETHODIMP
 nsXULTreeGridAccessible::SelectColumn(PRInt32 aColumnIndex)
 {
   return NS_OK;
 }
 
-NS_IMETHODIMP
-nsXULTreeGridAccessible::UnselectRow(PRInt32 aRowIndex)
+void
+nsXULTreeGridAccessible::UnselectRow(PRUint32 aRowIdx)
 {
   if (!mTreeView)
-    return NS_ERROR_INVALID_ARG;
+    return;
 
   nsCOMPtr<nsITreeSelection> selection;
   mTreeView->GetSelection(getter_AddRefs(selection));
-  NS_ENSURE_STATE(selection);
-
-  return selection->ClearRange(aRowIndex, aRowIndex);
-}
-
-NS_IMETHODIMP
-nsXULTreeGridAccessible::UnselectColumn(PRInt32 aColumnIndex)
-{
-  return NS_OK;
+  
+  if (selection)
+    selection->ClearRange(aRowIdx, aRowIdx);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // nsXULTreeGridAccessible: nsAccessNode implementation
 
 void
 nsXULTreeGridAccessible::Shutdown()
 {

--- a/accessible/src/xul/nsXULTreeGridAccessible.h
+++ b/accessible/src/xul/nsXULTreeGridAccessible.h
@@ -58,16 +58,17 @@ public:
   NS_DECL_ISUPPORTS_INHERITED
 
   // nsIAccessibleTable
   NS_DECL_OR_FORWARD_NSIACCESSIBLETABLE_WITH_XPCACCESSIBLETABLE
 
   // TableAccessible
   virtual PRUint32 ColCount();
   virtual PRUint32 RowCount();
+  virtual void UnselectRow(PRUint32 aRowIdx);
 
   // nsAccessNode
   virtual void Shutdown();
 
   // nsAccessible
   virtual mozilla::a11y::TableAccessible* AsTable() { return this; }
   virtual mozilla::a11y::role NativeRole();
 

--- a/accessible/tests/mochitest/actions/test_keys.html
+++ b/accessible/tests/mochitest/actions/test_keys.html
@@ -21,18 +21,18 @@
 
       is(acc.keyboardShortcut, aKey,
          "Wrong keyboard shortcut on " + prettyName(aAccOrElmOrID));
     }
 
     function doTest()
     {
       testKeyboardShortcut("input1", "");
-      testKeyboardShortcut("input2", MAC ? "⌃%b" : "Alt+Shift+b");
-      testKeyboardShortcut("link", MAC ? "⌃%l" : "Alt+Shift+l");
+      testKeyboardShortcut("input2", MAC ? "⌃⌥b" : "Alt+Shift+b");
+      testKeyboardShortcut("link", MAC ? "⌃⌥l" : "Alt+Shift+l");
 
       SimpleTest.finish();
     }
 
     SimpleTest.waitForExplicitFinish();
     addA11yLoadEvent(doTest);
   </script>
 

--- a/accessible/tests/mochitest/bounds/test_zoom.html
+++ b/accessible/tests/mochitest/bounds/test_zoom.html
@@ -17,16 +17,24 @@
   <script type="application/javascript"
           src="../layout.js"></script>
   <script type="application/javascript"
           src="../browser.js"></script>
 
   <script type="application/javascript">
     function doTest()
     {
+      // Bug 746176: Failure of this whole test file on OS X.
+      if (MAC) {
+        todo(false, "Fix bug 746176 on Mac");
+        closeBrowserWindow();
+        SimpleTest.finish();
+        return;
+      }
+
       var tabDocument = currentTabDocument();
       var p1 = tabDocument.getElementById("p1");
       var p2 = tabDocument.getElementById("p2");
 
       var imgMap = tabDocument.getElementById("imgmap");
       ensureImageMapTree(imgMap);
       var imgMapAcc = getAccessible(imgMap);
       var area = imgMapAcc.firstChild;

--- a/accessible/tests/mochitest/events/test_focus_autocomplete.xul
+++ b/accessible/tests/mochitest/events/test_focus_autocomplete.xul
@@ -379,18 +379,18 @@
     // Tests
 
     //gA11yEventDumpID = "eventdump"; // debug stuff
     //gA11yEventDumpToConsole = true; // debug stuff
 
     var gInitQueue = null;
     function initTests()
     {
-      if (SEAMONKEY) {
-        todo(false, "Skipping this test on SeaMonkey ftb. (Bug 718237)");
+      if (SEAMONKEY || MAC) {
+        todo(false, "Skipping this test on SeaMonkey ftb. (Bug 718237), and on Mac (bug 746177)");
         shutdownAutoComplete();
         SimpleTest.finish();
         return;
       }
 
       gInitQueue = new eventQueue();
       gInitQueue.push(new loadFormAutoComplete("iframe"));
       gInitQueue.push(new initFormAutoCompleteBy("iframe", "hello"));

--- a/accessible/tests/mochitest/events/test_focus_browserui.xul
+++ b/accessible/tests/mochitest/events/test_focus_browserui.xul
@@ -91,23 +91,27 @@
                                browserWindow()));
 
       // open new url, focus moves to new document
       gQueue.push(new loadURI(gButtonDocURI));
 
       // back one page in history, moves moves on input of tab document
       gQueue.push(new goBack());
 
+if (!MAC) {
       // open new tab, focus moves to urlbar
       gQueue.push(new synthKey(tabDocument, "t", { ctrlKey: true, window: browserWindow() },
                                new focusChecker(urlbarInput)));
 
       // close open tab, focus goes on input of tab document
       gQueue.push(new synthKey(tabDocument, "w", { ctrlKey: true, window: browserWindow() },
                                new focusChecker(inputInDocument)));
+} else {
+      todo(false, "Reenable on Mac after fixing bug 746178!");
+}
 
       gQueue.onFinish = function()
       {
         closeBrowserWindow();
       }
       gQueue.invoke();
     }
 

--- a/accessible/tests/mochitest/events/test_focus_contextmenu.xul
+++ b/accessible/tests/mochitest/events/test_focus_contextmenu.xul
@@ -22,16 +22,23 @@
 
   <script type="application/javascript">
     //gA11yEventDumpID = "eventdump"; // debug stuff
     //gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
     function doTests()
     {
+      // bug 746183 - Whole file times out on OS X
+      if (MAC) {
+        todo(false, "Reenable on mac after fixing bug 746183!");
+        SimpleTest.finish();
+        return;
+      }
+
       // Test focus events.
       gQueue = new eventQueue();
 
       gQueue.push(new synthFocus("button"));
       gQueue.push(new synthContextMenu("button",
                                        new invokerChecker(EVENT_MENUPOPUP_START, "contextmenu")));
       gQueue.push(new synthEscapeKey("contextmenu", new focusChecker("button")));
 

--- a/accessible/tests/mochitest/events/test_focus_general.html
+++ b/accessible/tests/mochitest/events/test_focus_general.html
@@ -104,18 +104,18 @@
         gQueue.push(new toggleTopMenu(editableDoc, new focusChecker(editableDoc)));
       }
       gQueue.push(new synthContextMenu(editableDoc, new contextMenuChecker()));
       gQueue.push(new synthDownKey(editableDoc, new focusContextMenuItemChecker()));
       gQueue.push(new synthEscapeKey(editableDoc, new focusChecker(editableDoc)));
       if (SEAMONKEY) {
         todo(false, "shift tab from editable document fails on (Windows) SeaMonkey! (Bug 718235)");
       } else {
-      if (LINUX)
-        todo(false, "shift tab from editable document fails on linux!");
+      if (LINUX || MAC)
+        todo(false, "shift tab from editable document fails on linux and Mac, bug 746519!");
       else
         gQueue.push(new synthShiftTab("link", new focusChecker("link")));
       } // ! SEAMONKEY
 
       gQueue.invoke(); // Will call SimpleTest.finish();
     }
 
     SimpleTest.waitForExplicitFinish();

--- a/accessible/tests/mochitest/events/test_focus_general.xul
+++ b/accessible/tests/mochitest/events/test_focus_general.xul
@@ -68,32 +68,36 @@
       gQueue.push(new synthClick("popupbutton", new nofocusChecker()));
       // select first menu item ("item 1"), focus on menu item
       gQueue.push(new synthDownKey("popupbutton", new focusChecker("bp_item1")));
       // choose select menu item, focus gets back to menubutton
       gQueue.push(new synthEnterKey("bp_item1", new focusChecker("menubutton")));
       // show popup again for the next test
       gQueue.push(new synthClick("popupbutton", new nofocusChecker()));
 
+if (MAC) {
       // click menubutton of the 'menubutton' button while popup of button open.
       gQueue.push(new synthClick("mbb", new focusChecker("mbb"), { where: "right" }));
       // close popup, focus stays on menubutton, fire focus event
       gQueue.push(new synthEscapeKey("mbb", new focusChecker("mbb")));
       // click menubutton, open popup, focus stays on menubutton
       gQueue.push(new synthClick("mbb", new nofocusChecker(), { where: "right" }));
       // select first menu item ("item 1"), focus on menu item
       gQueue.push(new synthDownKey("mbb", new focusChecker("mbb_item1")));
       // choose select menu item, focus gets back to menubutton
       gQueue.push(new synthEnterKey("mbb_item1", new focusChecker("mbb")));
       // open popup, focus stays on menubutton
       gQueue.push(new synthOpenComboboxKey("mbb", new nofocusChecker()));
       // select second menu item ("item 2"), focus on menu item
       gQueue.push(new synthUpKey("menubutton", new focusChecker("mbb_item2")));
       // click on menu item of menubutton menu, focus menubutton
       gQueue.push(new synthClick("mbb_item2", new focusChecker("mbb")));
+} else {
+      todo(false, "mbb tests time out on OS X, fix bug 746970 and reenable!");
+}
 
       // focus colorpicker button
       gQueue.push(new synthFocus("colorpicker"));
       // click on button, open popup, focus goes to current color button
       var btnObj = { colorpicker: getAccessible("colorpicker"), btnIndex: 0 };
       var checker = new focusChecker(getColorBtn, btnObj);
       gQueue.push(new synthClick("colorpicker", checker));
       // select sibling color button, focus on it

--- a/accessible/tests/mochitest/events/test_focus_listcontrols.xul
+++ b/accessible/tests/mochitest/events/test_focus_listcontrols.xul
@@ -45,35 +45,41 @@
       gQueue.push(new synthFocus("multiselrichlistbox", new focusChecker("msrlb_item1")));
       gQueue.push(new synthDownKey("msrlb_item1", new focusChecker("msrlb_item2"), { shiftKey: true }));
       gQueue.push(new synthFocus("emptyrichlistbox", new focusChecker("emptyrichlistbox")));
 
       gQueue.push(new synthFocus("menulist"));
       gQueue.push(new synthClick("menulist", new focusChecker("ml_tangerine")));
       gQueue.push(new synthDownKey("ml_tangerine", new focusChecker("ml_marmalade")));
       gQueue.push(new synthEscapeKey("ml_marmalade", new focusChecker("menulist")));
+if (!MAC) {
       gQueue.push(new synthDownKey("menulist", new nofocusChecker("ml_marmalade")));
       gQueue.push(new synthOpenComboboxKey("menulist", new focusChecker("ml_marmalade")));
       gQueue.push(new synthEnterKey("ml_marmalade", new focusChecker("menulist")));
+} else {
+      todo(false, "Bug 746531 - timeouts of last three menulist tests on OS X");
+}
 
       var textentry = getAccessible("emenulist").firstChild;
       gQueue.push(new synthFocus("emenulist", new focusChecker(textentry)));
       gQueue.push(new synthDownKey(textentry, new nofocusChecker("eml_tangerine")));
       gQueue.push(new synthUpKey(textentry, new focusChecker("eml_marmalade")));
       gQueue.push(new synthEnterKey("eml_marmalade", new focusChecker(textentry)));
       gQueue.push(new synthOpenComboboxKey("emenulist", new focusChecker("eml_marmalade")));
       gQueue.push(new synthEscapeKey("eml_marmalade", new focusChecker(textentry)));
 
       // no focus events for unfocused list controls when current item is
       // changed.
       gQueue.push(new synthFocus("emptylistbox"));
 
       gQueue.push(new changeCurrentItem("listbox", "lb_item1"));
       gQueue.push(new changeCurrentItem("richlistbox", "rlb_item1"));
+if (!MAC) {
       gQueue.push(new changeCurrentItem("menulist", "ml_tangerine"));
+}
       gQueue.push(new changeCurrentItem("emenulist", "eml_tangerine"));
 
       gQueue.invoke(); // Will call SimpleTest.finish();
     }
 
     SimpleTest.waitForExplicitFinish();
     addA11yLoadEvent(doTests);
   </script>

--- a/accessible/tests/mochitest/events/test_focus_selects.html
+++ b/accessible/tests/mochitest/events/test_focus_selects.html
@@ -23,16 +23,23 @@
   <script type="application/javascript">
     //gA11yEventDumpID = "eventdump"; // debug stuff
     //gA11yEventDumpToConsole = true;
 
     var gQueue = null;
 
     function doTests()
     {
+      // Bug 746534 - File causes crash or hang on OS X
+      if (MAC) {
+        todo(false, "Bug 746534 - test file causes crash or hang on OS X");
+        SimpleTest.finish();
+        return;
+      }
+
       gQueue = new eventQueue();
 
       // first item is focused until there's selection
       gQueue.push(new synthFocus("list", new focusChecker("orange")));
 
       // item is selected and stays focused
       gQueue.push(new synthDownKey("list", new nofocusChecker()));
 

--- a/accessible/tests/mochitest/events/test_focus_tabbox.xul
+++ b/accessible/tests/mochitest/events/test_focus_tabbox.xul
@@ -22,16 +22,22 @@
 
   <script type="application/javascript">
     //gA11yEventDumpID = "eventdump"; // debug stuff
     //gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
     function doTests()
     {
+      if (MAC) {
+        todo(false, "Tests disabled because of imminent failure.");
+        SimpleTest.finish();
+        return;
+      }
+
       // Test focus events.
       gQueue = new eventQueue();
 
       gQueue.push(new synthClick("tab1", new focusChecker("tab1")));
       gQueue.push(new synthTab("tab1", new focusChecker("checkbox1")));
       gQueue.push(new synthKey("tab1", "VK_TAB", { ctrlKey: true },
                                new focusChecker("textbox")));
       gQueue.push(new synthKey("tab2", "VK_TAB", { ctrlKey: true },

--- a/accessible/tests/mochitest/hittest/test_general.html
+++ b/accessible/tests/mochitest/hittest/test_general.html
@@ -14,17 +14,21 @@
 
   <script type="application/javascript">
     function doTest()
     {
       // Not specific case, child and deepchild testing.
       var list = getAccessible("list");
       var listitem = getAccessible("listitem");
       var image = getAccessible("image");
+if (!MAC) {
       testChildAtPoint(list, 1, 1, listitem, image.firstChild);
+} else {
+      todo(false, "Bug 746974 - children must match on all platforms, disable failing test on Mac");
+}
 
       // ::MustPrune case (in this case childAtPoint doesn't look inside a
       // textbox), point is inside of textbox.
       var txt = getAccessible("txt");
       testChildAtPoint(txt, 1, 1, txt, txt);
 
       // ::MustPrune case, point is outside of textbox accessible but is in
       // document.

--- a/accessible/tests/mochitest/hittest/test_zoom.html
+++ b/accessible/tests/mochitest/hittest/test_zoom.html
@@ -15,29 +15,33 @@
   <script type="application/javascript"
           src="../layout.js"></script>
   <script type="application/javascript"
           src="../browser.js"></script>
 
   <script type="application/javascript">
     function doTest()
     {
+if (!MAC) {
       var tabDocument = currentTabDocument();
       var p1 = tabDocument.body.firstElementChild;
       var p2 = tabDocument.body.lastElementChild;
 
       hitTest(tabDocument, p1, p1.firstChild);
       hitTest(tabDocument, p2, p2.firstChild);
 
       zoomDocument(tabDocument, 2.0);
 
       hitTest(tabDocument, p1, p1.firstChild);
       hitTest(tabDocument, p2, p2.firstChild);
 
       closeBrowserWindow();
+} else {
+      todo(false, "Bug 746974 - deepest child must be correct on all platforms, disabling on Mac!");
+}
       SimpleTest.finish();
     }
 
     SimpleTest.waitForExplicitFinish();
     openBrowserWindow(doTest,
                       "data:text/html,<html><body><p>para 1</p><p>para 2</p></body></html>",
                       { left: 100, top: 100 });
   </script>

--- a/accessible/tests/mochitest/states/test_inputs.html
+++ b/accessible/tests/mochitest/states/test_inputs.html
@@ -106,16 +106,17 @@
     // autocomplete states
     testStates("autocomplete-default", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-off", 0, 0, 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-formoff", 0, 0, 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-list", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-list2", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-tel", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     testStates("autocomplete-email", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
+    testStates("autocomplete-search", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
     SimpleTest.finish();
   }
 
   SimpleTest.waitForExplicitFinish();
   addA11yLoadEvent(doTest);
   </script>
 </head>
 
@@ -155,16 +156,17 @@
      title="File input control should be propogate states to descendants">
     Mozilla Bug 699017
   </a>
   <a target="_blank"
      href="https://bugzilla.mozilla.org/show_bug.cgi?id=733382"
      title="Editable state bit should be present on readonly inputs">
     Mozilla Bug 733382
   </a>
+
   <p id="display"></p>
   <div id="content" style="display: none"></div>
   <pre id="test">
   </pre>
 
 
   <form>
     <input id="input" type="input">
@@ -238,10 +240,17 @@
 
   Email Address:
   <input id="autocomplete-email" type="email" list="contacts" value="xyzzy">
   <datalist id="contacts">
     <option>xyzzy@plughs.com</option>
     <option>nobody@mozilla.org</option>
   </datalist>
 
+  </br>Search for:
+  <input id="autocomplete-search" type="search" list="searchhisty" value="Gamma">
+  <datalist id="searchhisty">
+    <option>Gamma Rays</option>
+    <option>Gamma Ray Bursts</option>
+  </datalist>
+
   </body>
 </html>

--- a/accessible/tests/mochitest/tree/test_cssoverflow.html
+++ b/accessible/tests/mochitest/tree/test_cssoverflow.html
@@ -82,16 +82,23 @@
     // Do tests
 
     var gQueue = null;
     //gA11yEventDumpID = "eventdump"; // debug stuff
     //gA11yEventDumpToConsole = true;
 
     function doTests()
     {
+      // Shift+Tab not working, and a test timeout, bug 746977
+      if (MAC) {
+        todo(false, "Shift+tab isn't working on OS X, needs to be disabled until bug 746977 is fixed!");
+        SimpleTest.finish();
+        return;
+      }
+
       gQueue = new eventQueue();
 
       // CSS 'overflow: scroll' property setting and unsetting causes accessible
       // recreation (and fire show/hide events). For example, the focus and
       // blur of HTML:a with ':focus {overflow: scroll; }' CSS style causes its
       // accessible recreation. The focus event should be fired on new
       // accessible.
       gQueue.push(new focusAnchor("a"));

--- a/accessible/tests/mochitest/tree/test_dochierarchy.html
+++ b/accessible/tests/mochitest/tree/test_dochierarchy.html
@@ -26,17 +26,17 @@
       getAccessible(window.parent.document, [nsIAccessibleDocument]) :
       getAccessible(document, [nsIAccessibleDocument]);
     var testDoc = getAccessible(document, [nsIAccessibleDocument]);
     var iframeDoc = getAccessible("iframe").firstChild.
       QueryInterface(nsIAccessibleDocument);
 
     is(root.parentDocument, null,
        "Wrong parent document of root accessible");
-    is(root.childDocumentCount, 1,
+    is(root.childDocumentCount, SEAMONKEY ? 1 : 3,
        "Wrong child document count of root accessible");
     is(root.getChildDocumentAt(0), tabDoc,
        "Wrong child document at index 0 of root accessible");
 
     is(tabDoc.parentDocument, root,
        "Wrong parent document of tab document");
     is(tabDoc.childDocumentCount, 1,
        "Wrong child document count of tab document");

--- a/accessible/tests/mochitest/tree/test_txtctrl.html
+++ b/accessible/tests/mochitest/tree/test_txtctrl.html
@@ -98,16 +98,29 @@
             role: ROLE_TEXT_LEAF,
             children: []
           }
         ]
       };
 
       testAccessibleTree("txc7", accTree);
 
+      // input@type="search", value
+      accTree = {
+        role: ROLE_ENTRY,
+        children: [
+          { // text child
+            role: ROLE_TEXT_LEAF,
+            children: []
+          }
+        ]
+      };
+
+      testAccessibleTree("txc8", accTree);
+
       SimpleTest.finish();
     }
 
     SimpleTest.waitForExplicitFinish();
     addA11yLoadEvent(doTest);
   </script>
 </head>
 <body>
@@ -147,10 +160,17 @@
 
   Email Address:
   <input id="txc7" type="email" list="contacts" value="xyzzy">
   <datalist id="contacts">
     <option>xyzzy@plughs.com</option>
     <option>nobody@mozilla.org</option>
   </datalist>
 
+  </br>Search for:
+  <input id="txc8" type="search" list="searchhisty" value="Gamma">
+  <datalist id="searchhisty">
+    <option>Gamma Rays</option>
+    <option>Gamma Ray Bursts</option>
+  </datalist>
+
 </body>
 </html>

--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,14 +1,13 @@
 dnl
 dnl Local autoconf macros used with mozilla
 dnl The contents of this file are under the Public Domain.
 dnl 
 
-builtin(include, build/autoconf/glib.m4)dnl
 builtin(include, build/autoconf/nspr.m4)dnl
 builtin(include, build/autoconf/nss.m4)dnl
 builtin(include, build/autoconf/pkg.m4)dnl
 builtin(include, build/autoconf/codeset.m4)dnl
 builtin(include, build/autoconf/altoptions.m4)dnl
 builtin(include, build/autoconf/mozprog.m4)dnl
 builtin(include, build/autoconf/mozheader.m4)dnl
 builtin(include, build/autoconf/mozcommonheader.m4)dnl

--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1040,32 +1040,40 @@ pref("services.sync.prefs.sync.security.
 pref("services.sync.prefs.sync.signon.rememberSignons", true);
 pref("services.sync.prefs.sync.spellchecker.dictionary", true);
 pref("services.sync.prefs.sync.xpinstall.whitelist.required", true);
 #endif
 
 // Disable the error console
 pref("devtools.errorconsole.enabled", false);
 
+// Enable the developer toolbar
+pref("devtools.toolbar.enabled", false);
+
 // Enable the Inspector
 pref("devtools.inspector.enabled", true);
 pref("devtools.inspector.htmlHeight", 112);
 pref("devtools.inspector.htmlPanelOpen", false);
 pref("devtools.inspector.sidebarOpen", false);
 pref("devtools.inspector.activeSidebar", "ruleview");
 
 // Enable the Layout View
 pref("devtools.layoutview.enabled", false);
 pref("devtools.layoutview.open", false);
 
 // Enable the Debugger
 pref("devtools.debugger.enabled", false);
+pref("devtools.debugger.remote-enabled", false);
+pref("devtools.debugger.remote-host", "localhost");
+pref("devtools.debugger.remote-port", 6000);
 
 // The default Debugger UI height
 pref("devtools.debugger.ui.height", 250);
+pref("devtools.debugger.ui.remote-win.width", 900);
+pref("devtools.debugger.ui.remote-win.height", 400);
 
 // Enable the style inspector
 pref("devtools.styleinspector.enabled", true);
 
 // Enable the Tilt inspector
 pref("devtools.tilt.enabled", true);
 pref("devtools.tilt.intro_transition", true);
 pref("devtools.tilt.outro_transition", true);
@@ -1078,18 +1086,24 @@ pref("devtools.scratchpad.enabled", true
 
 // Enable the Style Editor.
 pref("devtools.styleeditor.enabled", true);
 pref("devtools.styleeditor.transitions", true);
 
 // Enable tools for Chrome development.
 pref("devtools.chrome.enabled", false);
 
-// Disable the GCLI enhanced command line.
-pref("devtools.gcli.enable", false);
+// Display the introductory text
+pref("devtools.gcli.hideIntro", false);
+
+// How eager are we to show help: never=1, sometimes=2, always=3
+pref("devtools.gcli.eagerHelper", 2);
+
+// Do we allow the 'pref set' command
+pref("devtools.gcli.allowSet", false);
 
 // The last Web Console height. This is initially 0 which means that the Web
 // Console will use the default height next time it shows.
 // Change to -1 if you do not want the Web Console to remember its last height.
 pref("devtools.hud.height", 0);
 
 // Remember the Web Console position. Possible values:
 //   above - above the web page,

--- a/browser/base/content/browser-appmenu.inc
+++ b/browser/base/content/browser-appmenu.inc
@@ -171,34 +171,45 @@
             <menuitem id="appmenu_printSetup"
                       label="&printSetupCmd.label;"
                       command="cmd_pageSetup"/>
           </menupopup>
       </splitmenu>
       <menuseparator class="appmenu-menuseparator"/>
       <menu id="appmenu_webDeveloper"
             label="&appMenuWebDeveloper.label;">
-        <menupopup id="appmenu_webDeveloper_popup"
-                   onpopupshowing="onWebDeveloperMenuShowing();">
+        <menupopup id="appmenu_webDeveloper_popup">
+          <menuitem id="appmenu_devToolbar"
+                    type="checkbox"
+                    autocheck="false"
+                    hidden="true"
+                    label="&devToolbarMenu.label;"
+                    command="Tools:DevToolbar"
+                    key="key_devToolbar"/>
           <menuitem id="appmenu_webConsole"
                     label="&webConsoleCmd.label;"
                     type="checkbox"
                     command="Tools:WebConsole"
                     key="key_webConsole"/>
           <menuitem id="appmenu_pageInspect"
                     hidden="true"
                     label="&inspectMenu.label;"
                     type="checkbox"
                     command="Tools:Inspect"
                     key="key_inspect"/>
           <menuitem id="appmenu_debugger"
                     hidden="true"
+                    type="checkbox"
                     label="&debuggerMenu.label;"
                     key="key_debugger"
                     command="Tools:Debugger"/>
+          <menuitem id="appmenu_remoteDebugger"
+                    hidden="true"
+                    label="&remoteDebuggerMenu.label;"
+                    command="Tools:RemoteDebugger"/>
           <menuitem id="appmenu_scratchpad"
                     hidden="true"
                     label="&scratchpad.label;"
                     key="key_scratchpad"
                     command="Tools:Scratchpad"/>
           <menuitem id="appmenu_styleeditor"
                     hidden="true"
                     label="&styleeditor.label;"

--- a/browser/base/content/browser-fullZoom.js
+++ b/browser/base/content/browser-fullZoom.js
@@ -220,17 +220,17 @@ var FullZoom = {
    * @param aBrowser
    *        (optional) browser object displaying the document
    */
   onLocationChange: function FullZoom_onLocationChange(aURI, aIsTabSwitch, aBrowser) {
     if (!aURI || (aIsTabSwitch && !this.siteSpecific))
       return;
 
     // Avoid the cps roundtrip and apply the default/global pref.
-    if (isBlankPageURL(aURI.spec)) {
+    if (aURI.spec == "about:blank") {
       this._applyPrefToSetting(undefined, aBrowser);
       return;
     }
 
     let browser = aBrowser || gBrowser.selectedBrowser;
 
     // Media documents should always start at 1, and are not affected by prefs.
     if (!aIsTabSwitch && browser.contentDocument.mozSyntheticDocument) {

--- a/browser/base/content/browser-menubar.inc
+++ b/browser/base/content/browser-menubar.inc
@@ -526,36 +526,48 @@
                         accesskey="&syncSyncNowItem.accesskey;"
                         observes="sync-syncnow-state"
                         oncommand="gSyncUI.doSync(event);"/>
 #endif
               <menuseparator id="devToolsSeparator"/>
               <menu id="webDeveloperMenu"
                     label="&webDeveloperMenu.label;"
                     accesskey="&webDeveloperMenu.accesskey;">
-                <menupopup id="menuWebDeveloperPopup"
-                           onpopupshowing="onWebDeveloperMenuShowing();">
+                <menupopup id="menuWebDeveloperPopup">
+                  <menuitem id="menu_devToolbar"
+                            type="checkbox"
+                            autocheck="false"
+                            hidden="true"
+                            label="&devToolbarMenu.label;"
+                            accesskey="&devToolbarMenu.accesskey;"
+                            key="key_devToolbar"
+                            command="Tools:DevToolbar"/>
                   <menuitem id="webConsole"
                             type="checkbox"
                             label="&webConsoleCmd.label;"
                             accesskey="&webConsoleCmd.accesskey;"
                             key="key_webConsole"
                             command="Tools:WebConsole"/>
                   <menuitem id="menu_pageinspect"
                             type="checkbox"
                             hidden="true"
                             label="&inspectMenu.label;"
                             accesskey="&inspectMenu.accesskey;"
                             key="key_inspect"
                             command="Tools:Inspect"/>
                   <menuitem id="menu_debugger"
                             hidden="true"
+                            type="checkbox"
                             label="&debuggerMenu.label;"
                             key="key_debugger"
                             command="Tools:Debugger"/>
+                  <menuitem id="menu_remoteDebugger"
+                            hidden="true"
+                            label="&remoteDebuggerMenu.label;"
+                            command="Tools:RemoteDebugger"/>
                   <menuitem id="menu_scratchpad"
                             hidden="true"
                             label="&scratchpad.label;"
                             accesskey="&scratchpad.accesskey;"
                             key="key_scratchpad"
                             command="Tools:Scratchpad"/>
                   <menuitem id="menu_styleeditor"
                             hidden="true"

--- a/browser/base/content/browser-sets.inc
+++ b/browser/base/content/browser-sets.inc
@@ -121,19 +121,21 @@
     <command id="cmd_fullZoomReduce"  oncommand="FullZoom.reduce()"/>
     <command id="cmd_fullZoomEnlarge" oncommand="FullZoom.enlarge()"/>
     <command id="cmd_fullZoomReset"   oncommand="FullZoom.reset()"/>
     <command id="cmd_fullZoomToggle"  oncommand="ZoomManager.toggleZoom();"/>
     <command id="Browser:OpenLocation" oncommand="openLocation();"/>
 
     <command id="Tools:Search" oncommand="BrowserSearch.webSearch();"/>
     <command id="Tools:Downloads" oncommand="BrowserDownloadsUI();"/>
+    <command id="Tools:DevToolbar" oncommand="DeveloperToolbar.toggle();" disabled="true"/>
     <command id="Tools:WebConsole" oncommand="HUDConsoleUI.toggleHUD();"/>
     <command id="Tools:Inspect" oncommand="InspectorUI.toggleInspectorUI();" disabled="true"/>
     <command id="Tools:Debugger" oncommand="DebuggerUI.toggleDebugger();" disabled="true"/>
+    <command id="Tools:RemoteDebugger" oncommand="DebuggerUI.toggleRemoteDebugger();" disabled="true"/>
     <command id="Tools:Scratchpad" oncommand="Scratchpad.openScratchpad();" disabled="true"/>
     <command id="Tools:StyleEditor" oncommand="StyleEditor.openChrome();" disabled="true"/>
     <command id="Tools:Addons" oncommand="BrowserOpenAddonsMgr();"/>
     <command id="Tools:Sanitize"
      oncommand="Cc['@mozilla.org/browser/browserglue;1'].getService(Ci.nsIBrowserGlue).sanitize(window);"/>
     <command id="Tools:PrivateBrowsing" oncommand="gPrivateBrowsingUI.toggleMode();"/>
     <command id="History:UndoCloseTab" oncommand="undoCloseTab();"/>
     <command id="History:UndoCloseWindow" oncommand="undoCloseWindow();"/>
@@ -250,16 +252,23 @@
 #ifdef XP_GNOME
     <key id="key_search2" key="&searchFocusUnix.commandkey;" command="Tools:Search" modifiers="accel"/>
     <key id="key_openDownloads" key="&downloadsUnix.commandkey;" command="Tools:Downloads" modifiers="accel,shift"/>
 #else
     <key id="key_openDownloads" key="&downloads.commandkey;" command="Tools:Downloads" modifiers="accel"/>
 #endif
     <key id="key_openAddons" key="&addons.commandkey;" command="Tools:Addons" modifiers="accel,shift"/>
     <key id="key_errorConsole" key="&errorConsoleCmd.commandkey;" oncommand="toJavaScriptConsole();" modifiers="accel,shift" disabled="true"/>
+    <key id="key_devToolbar" key="&devToolbar.commandkey;" command="Tools:DevToolbar"
+#ifdef XP_MACOSX
+         modifiers="accel,alt"
+#else
+         modifiers="accel,shift"
+#endif
+    />
     <key id="key_webConsole" key="&webConsoleCmd.commandkey;" oncommand="HUDConsoleUI.toggleHUD();"
 #ifdef XP_MACOSX
         modifiers="accel,alt"
 #else
         modifiers="accel,shift"
 #endif
     />
     <key id="key_debugger" key="&debuggerMenu.commandkey;" command="Tools:Debugger"

--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -174,16 +174,22 @@ XPCOMUtils.defineLazyGetter(this, "Popup
     return new tmp.PopupNotifications(gBrowser,
                                       document.getElementById("notification-popup"),
                                       document.getElementById("notification-popup-box"));
   } catch (ex) {
     Cu.reportError(ex);
   }
 });
 
+XPCOMUtils.defineLazyGetter(this, "DeveloperToolbar", function() {
+  let tmp = {};
+  Cu.import("resource:///modules/devtools/DeveloperToolbar.jsm", tmp);
+  return new tmp.DeveloperToolbar(window, document.getElementById("developer-toolbar"));
+});
+
 XPCOMUtils.defineLazyGetter(this, "InspectorUI", function() {
   let tmp = {};
   Cu.import("resource:///modules/inspector.jsm", tmp);
   return new tmp.InspectorUI(window);
 });
 
 XPCOMUtils.defineLazyGetter(this, "DebuggerUI", function() {
   let tmp = {};
@@ -1691,34 +1697,56 @@ function delayedStartup(isLoadingBlank, 
   TabView.init();
 
   setUrlAndSearchBarWidthForConditionalForwardButton();
   window.addEventListener("resize", function resizeHandler(event) {
     if (event.target == window)
       setUrlAndSearchBarWidthForConditionalForwardButton();
   });
 
+  // Enable developer toolbar?
+  let devToolbarEnabled = gPrefService.getBoolPref("devtools.toolbar.enabled");
+  if (devToolbarEnabled) {
+    document.getElementById("menu_devToolbar").hidden = false;
+    document.getElementById("Tools:DevToolbar").removeAttribute("disabled");
+#ifdef MENUBAR_CAN_AUTOHIDE
+    document.getElementById("appmenu_devToolbar").hidden = false;
+#endif
+  }
+
   // Enable Inspector?
   let enabled = gPrefService.getBoolPref("devtools.inspector.enabled");
   if (enabled) {
     document.getElementById("menu_pageinspect").hidden = false;
     document.getElementById("Tools:Inspect").removeAttribute("disabled");
 #ifdef MENUBAR_CAN_AUTOHIDE
     document.getElementById("appmenu_pageInspect").hidden = false;
 #endif
+    document.getElementById("developer-toolbar-inspector").hidden = false;
   }
 
   // Enable Debugger?
   let enabled = gPrefService.getBoolPref("devtools.debugger.enabled");
   if (enabled) {
     document.getElementById("menu_debugger").hidden = false;
     document.getElementById("Tools:Debugger").removeAttribute("disabled");
 #ifdef MENUBAR_CAN_AUTOHIDE
     document.getElementById("appmenu_debugger").hidden = false;
 #endif
+    document.getElementById("developer-toolbar-debugger").hidden = false;
+  }
+
+  // Enable Remote Debugger?
+  let enabled = gPrefService.getBoolPref("devtools.debugger.remote-enabled");
+  if (enabled) {
+    document.getElementById("menu_remoteDebugger").hidden = false;
+    document.getElementById("Tools:RemoteDebugger").removeAttribute("disabled");
+#ifdef MENUBAR_CAN_AUTOHIDE
+    document.getElementById("appmenu_remoteDebugger").hidden = false;
+#endif
   }
 
   // Enable Error Console?
   // XXX Temporarily always-enabled, see bug 601201
   let consoleEnabled = true || gPrefService.getBoolPref("devtools.errorconsole.enabled");
   if (consoleEnabled) {
     document.getElementById("javascriptConsole").hidden = false;
     document.getElementById("key_errorConsole").removeAttribute("disabled");
@@ -9276,20 +9304,16 @@ var StyleEditor = {
     args.wrappedJSObject = args;
     let chromeWindow = Services.ww.openWindow(null, CHROME_URL, "_blank",
                                               CHROME_WINDOW_FLAGS, args);
     chromeWindow.focus();
     return chromeWindow;
   }
 };
 
-function onWebDeveloperMenuShowing() {
-  document.getElementById("Tools:WebConsole").setAttribute("checked", HUDConsoleUI.getOpenHUD() != null);
-}
-
 
 XPCOMUtils.defineLazyGetter(window, "gShowPageResizers", function () {
 #ifdef XP_WIN
   // Only show resizers on Windows 2000 and XP
   let sysInfo = Components.classes["@mozilla.org/system-info;1"]
                           .getService(Components.interfaces.nsIPropertyBag2);
   return parseFloat(sysInfo.getProperty("version")) < 6;
 #else

--- a/browser/base/content/browser.xul
+++ b/browser/base/content/browser.xul
@@ -1034,16 +1034,70 @@
         <!-- registered tools go here -->
       </hbox>
 #ifndef XP_MACOSX
       <toolbarbutton id="highlighter-closebutton"
                      oncommand="InspectorUI.closeInspectorUI(false);"
                      tooltiptext="&inspectCloseButton.tooltiptext;"/>
 #endif
     </toolbar>
+
+    <panel id="gcli-tooltip"
+           type="arrow"
+           noautofocus="true"
+           noautohide="true"
+           class="gcli-panel">
+      <iframe id="gcli-tooltip-frame"
+              src="chrome://browser/content/devtools/gcliblank.xhtml"
+              flex="1"/>
+    </panel>
+    <panel id="gcli-output"
+           type="arrow"
+           noautofocus="true"
+           noautohide="true"
+           class="gcli-panel">
+      <iframe id="gcli-output-frame"
+              src="chrome://browser/content/devtools/gcliblank.xhtml"
+              flex="1"/>
+    </panel>
+
+    <toolbar id="developer-toolbar"
+             class="devtools-toolbar"
+             hidden="true">
+#ifdef XP_MACOSX
+          <toolbarbutton id="developer-toolbar-closebutton"
+                         oncommand="DeveloperToolbar.hide();"
+                         tooltiptext="&devToolbarCloseButton.tooltiptext;"/>
+#endif
+          <stack class="gclitoolbar-stack-node" flex="1">
+            <description class="gclitoolbar-prompt">&#187;</description>
+            <description class="gclitoolbar-complete-node"/>
+            <textbox class="gclitoolbar-input-node" rows="1"/>
+          </stack>
+          <toolbarbutton id="developer-toolbar-webconsole"
+                         label="&webConsoleButton.label;"
+                         class="devtools-toolbarbutton"
+                         command="Tools:WebConsole"/>
+          <toolbarbutton id="developer-toolbar-inspector"
+                         label="&inspectorButton.label;"
+                         class="devtools-toolbarbutton"
+                         hidden="true"
+                         command="Tools:Inspect"/>
+          <toolbarbutton id="developer-toolbar-debugger"
+                         label="&scriptsButton.label;"
+                         class="devtools-toolbarbutton"
+                         hidden="true"
+                         command="Tools:Debugger"/>
+#ifndef XP_MACOSX
+          <toolbarbutton id="developer-toolbar-closebutton"
+                         oncommand="DeveloperToolbar.hide();"
+                         tooltiptext="&devToolbarCloseButton.tooltiptext;"/>
+#endif
+   </toolbar>
+
     <toolbar id="addon-bar"
              toolbarname="&addonBarCmd.label;" accesskey="&addonBarCmd.accesskey;"
              collapsed="true"
              class="toolbar-primary chromeclass-toolbar"
              context="toolbar-context-menu" toolboxid="navigator-toolbox"
              mode="icons" iconsize="small" defaulticonsize="small"
              lockiconsize="true"
              defaultset="addonbar-closebutton,spring,status-bar"

--- a/browser/base/content/test/Makefile.in
+++ b/browser/base/content/test/Makefile.in
@@ -245,16 +245,17 @@ endif
                  test_bug435035.html \
                  test_bug462673.html \
                  page_style_sample.html \
                  feed_tab.html \
                  plugin_unknown.html \
                  plugin_test.html \
                  plugin_test2.html \
                  plugin_test3.html \
+                 plugin_alternate_content.html \
                  plugin_both.html \
                  plugin_both2.html \
                  plugin_clickToPlayAllow.html \
                  plugin_clickToPlayDeny.html \
                  alltabslistener.html \
                  zoom_test.html \
                  dummy_page.html \
                  browser_tabMatchesInAwesomebar.js \

--- a/browser/base/content/test/browser_pluginnotification.js
+++ b/browser/base/content/test/browser_pluginnotification.js
@@ -402,10 +402,26 @@ function test13c() {
 }
 
 // Tests that the plugin's "activated" property is true for working plugins with click-to-play disabled.
 function test14() {
   var plugin = gTestBrowser.contentDocument.getElementById("test");
   var objLoadingContent = plugin.QueryInterface(Ci.nsIObjectLoadingContent);
   ok(objLoadingContent.activated, "Test 14, Plugin should be activated");
 
+  var plugin = get_test_plugin();
+  plugin.disabled = false;
+  plugin.blocklisted = false;
+  Services.perms.removeAll();
+  Services.prefs.setBoolPref("plugins.click_to_play", true);
+  prepareTest(test15, gTestRoot + "plugin_alternate_content.html");
+}
+
+// Tests that the overlay is shown instead of alternate content when
+// plugins are click to play
+function test15() {
+  var plugin = gTestBrowser.contentDocument.getElementById("test");
+  var doc = gTestBrowser.contentDocument;
+  var mainBox = doc.getAnonymousElementByAttribute(plugin, "class", "mainBox");
+  ok(mainBox, "Test 15, Plugin with id=" + plugin.id + " overlay should exist");
+
   finishTest();
 }

new file mode 100644
--- /dev/null
+++ b/browser/base/content/test/plugin_alternate_content.html
@@ -0,0 +1,9 @@
+<!-- bug 739575 -->
+<html>
+<head><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
+</head>
+<body>
+<object id="test" type="application/x-test" style="height: 200px; width:200px">
+<p><a href="about:blank">you should not see this link when plugins are click-to-play</a></p>
+</object>
+</body></html>

--- a/browser/devtools/debugger/DebuggerUI.jsm
+++ b/browser/devtools/debugger/DebuggerUI.jsm
@@ -40,90 +40,137 @@
  *
  * ***** END LICENSE BLOCK ***** */
 "use strict";
 
 const Cc = Components.classes;
 const Ci = Components.interfaces;
 const Cu = Components.utils;
 
+const DBG_XUL = "chrome://browser/content/debugger.xul";
+const REMOTE_PROFILE_NAME = "_remote-debug";
+
+Cu.import("resource://gre/modules/devtools/dbg-server.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/FileUtils.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
 let EXPORTED_SYMBOLS = ["DebuggerUI"];
 
 /**
  * Provides a simple mechanism of managing debugger instances per tab.
  *
  * @param nsIDOMWindow aWindow
  *        The chrome window for which the DebuggerUI instance is created.
  */
 function DebuggerUI(aWindow) {
   this.chromeWindow = aWindow;
 }
 
 DebuggerUI.prototype = {
+  /**
+   * Called by the DebuggerPane to update the Debugger toggle switches with the
+   * debugger state.
+   */
+  refreshCommand: function DUI_refreshCommand() {
+    let selectedTab = this.chromeWindow.getBrowser().selectedTab;
+    let command = this.chromeWindow.document.getElementById("Tools:Debugger");
+
+    if (this.getDebugger(selectedTab) != null) {
+      command.setAttribute("checked", "true");
+    } else {
+      command.removeAttribute("checked");
+    }
+  },
 
   /**
    * Starts a debugger for the current tab, or stops it if already started.
    * @return DebuggerPane if the debugger is started, null if it's stopped.
    */
   toggleDebugger: function DUI_toggleDebugger() {
     let tab = this.chromeWindow.gBrowser.selectedTab;
 
     if (tab._scriptDebugger) {
       tab._scriptDebugger.close();
       return null;
     }
-    return new DebuggerPane(tab);
+    return new DebuggerPane(this, tab);
+  },
+
+  /**
+   * Starts a remote debugger in a new process, or stops it if already started.
+   * @see DebuggerProcess.constructor
+   * @return DebuggerProcess if the debugger is started, null if it's stopped.
+   */
+  toggleRemoteDebugger: function DUI_toggleRemoteDebugger(aOnClose, aOnRun) {
+    let win = this.chromeWindow;
+
+    if (win._remoteDebugger) {
+      win._remoteDebugger.close();
+      return null;
+    }
+    return new DebuggerProcess(win, aOnClose, aOnRun);
   },
 
   /**
    * Get the debugger for a specified tab.
    * @return DebuggerPane if a debugger exists for the tab, null otherwise
    */
   getDebugger: function DUI_getDebugger(aTab) {
-    return aTab._scriptDebugger;
+    return '_scriptDebugger' in aTab ? aTab._scriptDebugger : null;
   },
 
   /**
    * Get the preferences associated with the debugger frontend.
    * @return object
    */
   get preferences() {
-    return DebuggerUIPreferences;
+    return DebuggerPreferences;
   }
 };
 
 /**
  * Creates a pane that will host the debugger.
  *
  * @param XULElement aTab
  *        The tab in which to create the debugger.
  */
-function DebuggerPane(aTab) {
+function DebuggerPane(aDebuggerUI, aTab) {
+  this._globalUI = aDebuggerUI;
   this._tab = aTab;
+  this._initServer();
   this._create();
 }
 
 DebuggerPane.prototype = {
 
   /**
+   * Initializes the debugger server.
+   */
+  _initServer: function DP__initServer() {
+    if (!DebuggerServer.initialized) {
+      DebuggerServer.init();
+      DebuggerServer.addBrowserActors();
+    }
+  },
+
+  /**
    * Creates and initializes the widgets containing the debugger UI.
    */
   _create: function DP__create() {
     this._tab._scriptDebugger = this;
 
     let gBrowser = this._tab.linkedBrowser.getTabBrowser();
     let ownerDocument = gBrowser.parentNode.ownerDocument;
 
     this._splitter = ownerDocument.createElement("splitter");
     this._splitter.setAttribute("class", "hud-splitter");
 
     this._frame = ownerDocument.createElement("iframe");
-    this._frame.height = DebuggerUIPreferences.height;
+    this._frame.height = DebuggerPreferences.height;
 
     this._nbox = gBrowser.getNotificationBox(this._tab.linkedBrowser);
     this._nbox.appendChild(this._splitter);
     this._nbox.appendChild(this._frame);
 
     this.close = this.close.bind(this);
     let self = this;
 
@@ -134,39 +181,43 @@ DebuggerPane.prototype = {
 
       // Bind shortcuts for accessing the breakpoint methods in the debugger.
       let bkp = self.debuggerWindow.DebuggerController.Breakpoints;
       self.addBreakpoint = bkp.addBreakpoint;
       self.removeBreakpoint = bkp.removeBreakpoint;
       self.getBreakpoint = bkp.getBreakpoint;
     }, true);
 
-    this._frame.setAttribute("src", "chrome://browser/content/debugger.xul");
+    this._frame.setAttribute("src", DBG_XUL);
+
+    this._globalUI.refreshCommand();
   },
 
   /**
    * Closes the debugger, removing child nodes and event listeners.
    */
   close: function DP_close() {
     if (!this._tab) {
       return;
     }
-    this._tab._scriptDebugger = null;
+    delete this._tab._scriptDebugger;
     this._tab = null;
 
-    DebuggerUIPreferences.height = this._frame.height;
+    DebuggerPreferences.height = this._frame.height;
     this._frame.removeEventListener("Debugger:Close", this.close, true);
     this._frame.removeEventListener("unload", this.close, true);
 
     this._nbox.removeChild(this._splitter);
     this._nbox.removeChild(this._frame);
 
     this._splitter = null;
     this._frame = null;
     this._nbox = null;
+
+    this._globalUI.refreshCommand();
   },
 
   /**
    * Gets the debugger content window.
    * @return nsIDOMWindow if a debugger window exists, null otherwise
    */
   get debuggerWindow() {
     return this._frame ? this._frame.contentWindow : null;
@@ -181,19 +232,122 @@ DebuggerPane.prototype = {
     if (debuggerWindow) {
       return debuggerWindow.DebuggerController.Breakpoints.store;
     }
     return null;
   }
 };
 
 /**
- * Various debugger UI preferences (currently just the pane height).
+ * Creates a process that will hold the remote debugger.
+ *
+ * @param function aOnClose
+ *        Optional, a function called when the process exits.
+ * @param function aOnRun
+ *        Optional, a function called when the process starts running.
+ * @param nsIDOMWindow aWindow
+ *        The chrome window for which the remote debugger instance is created.
  */
-let DebuggerUIPreferences = {
+function DebuggerProcess(aWindow, aOnClose, aOnRun) {
+  this._win = aWindow;
+  this._closeCallback = aOnClose;
+  this._runCallback = aOnRun;
+  this._initProfile();
+  this._create();
+}
+
+DebuggerProcess.prototype = {
+
+  /**
+   * Initializes the debugger server.
+   */
+  _initServer: function RDP__initServer() {
+    if (!DebuggerServer.initialized) {
+      DebuggerServer.init();
+      DebuggerServer.addBrowserActors();
+    }
+    DebuggerServer.closeListener();
+    DebuggerServer.openListener(DebuggerPreferences.remotePort, false);
+  },
+
+  /**
+   * Initializes a profile for the remote debugger process.
+   */
+  _initProfile: function RDP__initProfile() {
+    let profileService = Cc["@mozilla.org/toolkit/profile-service;1"]
+      .createInstance(Ci.nsIToolkitProfileService);
+
+    let dbgProfileName;
+    try {
+      dbgProfileName = profileService.selectedProfile.name + REMOTE_PROFILE_NAME;
+    } catch(e) {
+      dbgProfileName = REMOTE_PROFILE_NAME;
+      Cu.reportError(e);
+    }
+
+    this._dbgProfile = profileService.createProfile(null, null, dbgProfileName);
+    profileService.flush();
+  },
+
+  /**
+   * Creates and initializes the profile & process for the remote debugger.
+   */
+  _create: function RDP__create() {
+    this._win._remoteDebugger = this;
+
+    let file = FileUtils.getFile("CurProcD",
+      [Services.appinfo.OS == "WINNT" ? "firefox.exe"
+                                      : "firefox-bin"]);
+
+    let process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
+    process.init(file);
+
+    let args = [
+      "-no-remote", "-P", this._dbgProfile.name,
+      "-chrome", DBG_XUL,
+      "-width", DebuggerPreferences.remoteWinWidth,
+      "-height", DebuggerPreferences.remoteWinHeight];
+
+    process.runwAsync(args, args.length, { observe: this.close.bind(this) });
+    this._dbgProcess = process;
+
+    if (typeof this._runCallback === "function") {
+      this._runCallback.call({}, this);
+    }
+  },
+
+  /**
+   * Closes the remote debugger, removing the profile and killing the process.
+   */
+  close: function RDP_close() {
+    if (!this._win) {
+      return;
+    }
+    delete this._win._remoteDebugger;
+    this._win = null;
+
+    if (this._dbgProcess.isRunning) {
+      this._dbgProcess.kill();
+    }
+    if (this._dbgProfile) {
+      this._dbgProfile.remove(false);
+    }
+    if (typeof this._closeCallback === "function") {
+      this._closeCallback.call({}, this);
+    }
+
+    this._dbgProcess = null;
+    this._dbgProfile = null;
+  }
+};
+
+/**
+ * Various debugger preferences.
+ */
+let DebuggerPreferences = {
 
   /**
    * Gets the preferred height of the debugger pane.
    * @return number
    */
   get height() {
     if (this._height === undefined) {
       this._height = Services.prefs.getIntPref("devtools.debugger.ui.height");
@@ -205,8 +359,40 @@ let DebuggerUIPreferences = {
    * Sets the preferred height of the debugger pane.
    * @param number value
    */
   set height(value) {
     Services.prefs.setIntPref("devtools.debugger.ui.height", value);
     this._height = value;
   }
 };
+
+/**
+ * Gets the preferred width of the remote debugger window.
+ * @return number
+ */
+XPCOMUtils.defineLazyGetter(DebuggerPreferences, "remoteWinWidth", function() {
+  return Services.prefs.getIntPref("devtools.debugger.ui.remote-win.width");
+});
+
+/**
+ * Gets the preferred height of the remote debugger window.
+ * @return number
+ */
+XPCOMUtils.defineLazyGetter(DebuggerPreferences, "remoteWinHeight", function() {
+  return Services.prefs.getIntPref("devtools.debugger.ui.remote-win.height");
+});
+
+/**
+ * Gets the preferred default remote debugging host.
+ * @return string
+ */
+XPCOMUtils.defineLazyGetter(DebuggerPreferences, "remoteHost", function() {
+  return Services.prefs.getCharPref("devtools.debugger.remote-host");
+});
+
+/**
+ * Gets the preferred default remote debugging port.
+ * @return number
+ */
+XPCOMUtils.defineLazyGetter(DebuggerPreferences, "remotePort", function() {
+  return Services.prefs.getIntPref("devtools.debugger.remote-port");
+});

--- a/browser/devtools/debugger/debugger-controller.js
+++ b/browser/devtools/debugger/debugger-controller.js
@@ -109,29 +109,28 @@ let DebuggerController = {
     DebuggerView.Properties.destroy();
 
     DebuggerController.SourceScripts.disconnect();
     DebuggerController.StackFrames.disconnect();
     DebuggerController.ThreadState.disconnect();
 
     this.dispatchEvent("Debugger:Unloaded");
     this._disconnect();
+    this._isRemote && this._quitApp();
   },
 
   /**
    * Initializes a debugger client and connects it to the debugger server,
    * wiring event handlers as necessary.
    */
   _connect: function DC__connect() {
-    if (!DebuggerServer.initialized) {
-      DebuggerServer.init();
-      DebuggerServer.addBrowserActors();
-    }
+    let transport =
+      this._isRemote ? debuggerSocketConnect(Prefs.remoteHost, Prefs.remotePort)
+                     : DebuggerServer.connectPipe();
 
-    let transport = DebuggerServer.connectPipe();
     let client = this.client = new DebuggerClient(transport);
 
     client.addListener("tabNavigated", this._onTabNavigated);
     client.addListener("tabDetached", this._onTabDetached);
 
     client.connect(function(aType, aTraits) {
       client.listTabs(function(aResponse) {
         let tab = aResponse.tabs[aResponse.selected];
@@ -216,16 +215,41 @@ let DebuggerController = {
           });
         });
 
       }.bind(this));
     }.bind(this));
   },
 
   /**
+   * Returns true if this is a remote debugger instance.
+   * @return boolean
+   */
+  get _isRemote() {
+    return !window.parent.content;
+  },
+
+  /**
+   * Attempts to quit the current process if allowed.
+   */
+  _quitApp: function DC__quitApp() {
+    let canceled = Cc["@mozilla.org/supports-PRBool;1"]
+      .createInstance(Ci.nsISupportsPRBool);
+
+    Services.obs.notifyObservers(canceled, "quit-application-requested", null);
+
+    // Somebody canceled our quit request.
+    if (canceled.data) {
+      return;
+    }
+
+    Services.startup.quit(Ci.nsIAppStartup.eAttemptQuit);
+  },
+
+  /**
    * Convenience method, dispatching a custom event.
    *
    * @param string aType
    *        The name of the event.
    * @param string aDetail
    *        The data passed when initializing the event.
    */
   dispatchEvent: function DC_dispatchEvent(aType, aDetail) {
@@ -465,52 +489,71 @@ StackFrames.prototype = {
       let thisVar = localScope.addVar("this");
       thisVar.setGrip({
         type: frame.this.type,
         class: frame.this.class
       });
       this._addExpander(thisVar, frame.this);
     }
 
+    if (frame.environment) {
+      // Add nodes for every argument.
+      let variables = frame.environment.bindings.arguments;
+      for each (let variable in variables) {
+        let name = Object.getOwnPropertyNames(variable)[0];
+        let paramVar = localScope.addVar(name);
+        let paramVal = variable[name].value;
+        paramVar.setGrip(paramVal);
+        this._addExpander(paramVar, paramVal);
+      }
+
+      // Add nodes for every other variable in scope.
+      variables = frame.environment.bindings.variables;
+      for (let variable in variables) {
+        let paramVar = localScope.addVar(variable);
+        let paramVal = variables[variable].value;
+        paramVar.setGrip(paramVal);
+        this._addExpander(paramVar, paramVal);
+      }
+
+      // If we already found 'arguments', we are done here.
+      if ("arguments" in frame.environment.bindings.variables) {
+        // Signal that variables have been fetched.
+        DebuggerController.dispatchEvent("Debugger:FetchedVariables");
+        return;
+      }
+    }
+
+    // Sometimes in call frames with arguments we don't get 'arguments' in the
+    // environment (bug 746601) and we have to construct it manually. Note, that
+    // in this case arguments.callee will be absent, even in the cases where it
+    // shouldn't be.
     if (frame.arguments && frame.arguments.length > 0) {
       // Add "arguments".
       let argsVar = localScope.addVar("arguments");
       argsVar.setGrip({
         type: "object",
         class: "Arguments"
       });
       this._addExpander(argsVar, frame.arguments);
 
-      // Add variables for every argument.
-      let objClient = this.activeThread.pauseGrip(frame.callee);
-      objClient.getSignature(function SF_getSignature(aResponse) {
-        for (let i = 0, l = aResponse.parameters.length; i < l; i++) {
-          let param = aResponse.parameters[i];
-          let paramVar = localScope.addVar(param);
-          let paramVal = frame.arguments[i];
+      // Signal that variables have been fetched.
+      DebuggerController.dispatchEvent("Debugger:FetchedVariables");
+    }
 
-          paramVar.setGrip(paramVal);
-          this._addExpander(paramVar, paramVal);
-        }
-
-        // Signal that call parameters have been fetched.
-        DebuggerController.dispatchEvent("Debugger:FetchedParameters");
-
-      }.bind(this));
-    }
   },
 
   /**
-   * Adds a onexpand callback for a variable, lazily handling the addition of
+   * Adds an 'onexpand' callback for a variable, lazily handling the addition of
    * new properties.
    */
   _addExpander: function SF__addExpander(aVar, aObject) {
     // No need for expansion for null and undefined values, but we do need them
     // for frame.arguments which is a regular array.
-    if (!aObject || typeof aObject !== "object" ||
+    if (!aVar || !aObject || typeof aObject !== "object" ||
         (aObject.type !== "object" && !Array.isArray(aObject))) {
       return;
     }
 
     // Force the twisty to show up.
     aVar.forceShowArrow();
     aVar.onexpand = this._addVarProperties.bind(this, aVar, aObject);
   },
@@ -681,26 +724,27 @@ SourceScripts.prototype = {
     this.activeThread.removeListener("scriptsadded", this._onScriptsAdded);
     this.activeThread.removeListener("scriptscleared", this._onScriptsCleared);
   },
 
   /**
    * Handler for the debugger client's unsolicited newScript notification.
    */
   _onNewScript: function SS__onNewScript(aNotification, aPacket) {
-    this._addScript({ url: aPacket.url, startLine: aPacket.startLine });
+    this._addScript({ url: aPacket.url, startLine: aPacket.startLine }, true);
   },
 
   /**
    * Handler for the thread client's scriptsadded notification.
    */
   _onScriptsAdded: function SS__onScriptsAdded() {
     for each (let script in this.activeThread.cachedScripts) {
-      this._addScript(script);
+      this._addScript(script, false);
     }
+    DebuggerView.Scripts.commitScripts();
   },
 
   /**
    * Handler for the thread client's scriptscleared notification.
    */
   _onScriptsCleared: function SS__onScriptsCleared() {
     DebuggerView.Scripts.empty();
   },
@@ -743,51 +787,70 @@ SourceScripts.prototype = {
     let q = aUrl.indexOf('?');
     if (q > -1) {
       return aUrl.slice(0, q);
     }
     return aUrl;
   },
 
   /**
+   * Gets the prePath for a script URL.
+   *
+   * @param string aUrl
+   *        The script url.
+   * @return string
+   *         The script prePath if the url is valid, null otherwise.
+   */
+  _getScriptPrePath: function SS__getScriptDomain(aUrl) {
+    try {
+      return Services.io.newURI(aUrl, null, null).prePath + "/";
+    } catch (e) {
+    }
+    return null;
+  },
+
+  /**
    * Gets a unique, simplified label from a script url.
    * ex: a). ici://some.address.com/random/subrandom/
    *     b). ni://another.address.org/random/subrandom/page.html
    *     c). san://interesting.address.gro/random/script.js
    *     d). si://interesting.address.moc/random/another/script.js
    * =>
    *     a). subrandom/
    *     b). page.html
    *     c). script.js
    *     d). another/script.js
    *
    * @param string aUrl
    *        The script url.
    * @param string aHref
    *        The content location href to be used. If unspecified, it will
-   *        defalult to debugged panrent window location.
+   *        default to the script url prepath.
    * @return string
    *         The simplified label.
    */
   _getScriptLabel: function SS__getScriptLabel(aUrl, aHref) {
     let url = this._trimUrlQuery(aUrl);
 
     if (this._labelsCache[url]) {
       return this._labelsCache[url];
     }
 
-    let href = aHref || window.parent.content.location.href;
+    let content = window.parent.content;
+    let domain = content ? content.location.href : this._getScriptPrePath(aUrl);
+
+    let href = aHref || domain;
     let pathElements = url.split("/");
     let label = pathElements.pop() || (pathElements.pop() + "/");
 
-    // if the label as a leaf name is alreay present in the scripts list
+    // If the label as a leaf name is already present in the scripts list.
     if (DebuggerView.Scripts.containsLabel(label)) {
       label = url.replace(href.substring(0, href.lastIndexOf("/") + 1), "");
 
-      // if the path/to/script is exactly the same, we're in different domains
+      // If the path/to/script is exactly the same, we're in different domains.
       if (DebuggerView.Scripts.containsLabel(label)) {
         label = url;
       }
     }
 
     return this._labelsCache[url] = label;
   },
 
@@ -795,25 +858,26 @@ SourceScripts.prototype = {
    * Clears the labels cache, populated by SS_getScriptLabel.
    * This should be done every time the content location changes.
    */
   _clearLabelsCache: function SS__clearLabelsCache() {
     this._labelsCache = {};
   },
 
   /**
-   * Add the specified script to the list and display it in the editor if the
-   * editor is empty.
+   * Add the specified script to the list.
+   *
+   * @param object aScript
+   *        The script object coming from the active thread.
+   * @param boolean aForceFlag
+   *        True to force the script to be immediately added.
    */
-  _addScript: function SS__addScript(aScript) {
-    DebuggerView.Scripts.addScript(this._getScriptLabel(aScript.url), aScript);
-
-    if (DebuggerView.editor.getCharCount() == 0) {
-      this.showScript(aScript);
-    }
+  _addScript: function SS__addScript(aScript, aForceFlag) {
+    DebuggerView.Scripts.addScript(
+      this._getScriptLabel(aScript.url), aScript, aForceFlag);
   },
 
   /**
    * Load the editor with the script text if available, otherwise fire an event
    * to load and display the script text.
    *
    * @param object aScript
    *        The script object coming from the active thread.
@@ -871,17 +935,17 @@ SourceScripts.prototype = {
       url: aScript.url
     });
   },
 
   /**
    * Handles notifications to load a source script from the cache or from a
    * local file.
    *
-   * XXX: Tt may be better to use nsITraceableChannel to get to the sources
+   * XXX: It may be better to use nsITraceableChannel to get to the sources
    * without relying on caching when we can (not for eval, etc.):
    * http://www.softwareishard.com/blog/firebug/nsitraceablechannel-intercept-http-traffic/
    */
   _onLoadSource: function SS__onLoadSource(aEvent) {
     let url = aEvent.detail.url;
     let options = aEvent.detail.options;
     let self = this;
 
@@ -962,17 +1026,17 @@ SourceScripts.prototype = {
    * Log an error message in the error console when a script fails to load.
    *
    * @param string aUrl
    *        The URL of the source script.
    * @param string aStatus
    *        The failure status code.
    */
   _logError: function SS__logError(aUrl, aStatus) {
-    Components.utils.reportError(L10N.getFormatStr("loadingError", [aUrl, aStatus]));
+    Cu.reportError(L10N.getFormatStr("loadingError", [aUrl, aStatus]));
   },
 };
 
 /**
  * Handles all the breakpoints in the current debugger.
  */
 function Breakpoints() {
   this._onEditorBreakpointChange = this._onEditorBreakpointChange.bind(this);
@@ -1254,16 +1318,37 @@ let L10N = {
   }
 };
 
 XPCOMUtils.defineLazyGetter(L10N, "stringBundle", function() {
   return Services.strings.createBundle(DBG_STRINGS_URI);
 });
 
 /**
+ * Shortcuts for accessing various debugger preferences.
+ */
+let Prefs = {};
+
+/**
+ * Gets the preferred default remote debugging host.
+ * @return string
+ */
+XPCOMUtils.defineLazyGetter(Prefs, "remoteHost", function() {
+  return Services.prefs.getCharPref("devtools.debugger.remote-host");
+});
+
+/**
+ * Gets the preferred default remote debugging port.
+ * @return number
+ */
+XPCOMUtils.defineLazyGetter(Prefs, "remotePort", function() {
+  return Services.prefs.getIntPref("devtools.debugger.remote-port");
+});
+
+/**
  * Preliminary setup for the DebuggerController object.
  */
 DebuggerController.init();
 DebuggerController.ThreadState = new ThreadState();
 DebuggerController.StackFrames = new StackFrames();
 DebuggerController.SourceScripts = new SourceScripts();
 DebuggerController.Breakpoints = new Breakpoints();
 

--- a/browser/devtools/debugger/debugger-view.js
+++ b/browser/devtools/debugger/debugger-view.js
@@ -85,53 +85,72 @@ let DebuggerView = {
   }
 };
 
 /**
  * Functions handling the scripts UI.
  */
 function ScriptsView() {
   this._onScriptsChange = this._onScriptsChange.bind(this);
+  this._onScriptsSearch = this._onScriptsSearch.bind(this);
 }
 
 ScriptsView.prototype = {
 
   /**
    * Removes all elements from the scripts container, leaving it empty.
    */
   empty: function DVS_empty() {
     while (this._scripts.firstChild) {
       this._scripts.removeChild(this._scripts.firstChild);
     }
   },
 
   /**
+   * Removes the input in the searchbox and unhides all the scripts.
+   */
+  clearSearch: function DVS_clearSearch() {
+    this._searchbox.value = "";
+    this._onScriptsSearch({});
+  },
+
+  /**
    * Checks whether the script with the specified URL is among the scripts
    * known to the debugger and shown in the list.
    *
    * @param string aUrl
    *        The script URL.
    * @return boolean
    */
   contains: function DVS_contains(aUrl) {
+    if (this._tmpScripts.some(function(element) {
+      return element.script.url == aUrl;
+    })) {
+      return true;
+    }
     if (this._scripts.getElementsByAttribute("value", aUrl).length > 0) {
       return true;
     }
     return false;
   },
 
   /**
    * Checks whether the script with the specified label is among the scripts
    * known to the debugger and shown in the list.
    *
    * @param string aLabel
    *        The script label.
    * @return boolean
    */
   containsLabel: function DVS_containsLabel(aLabel) {
+    if (this._tmpScripts.some(function(element) {
+      return element.label == aLabel;
+    })) {
+      return true;
+    }
     if (this._scripts.getElementsByAttribute("label", aLabel).length > 0) {
       return true;
     }
     return false;
   },
 
   /**
    * Selects the script with the specified URL from the list.
@@ -167,80 +186,258 @@ ScriptsView.prototype = {
    * @return string | null
    */
   get selected() {
     return this._scripts.selectedItem ?
            this._scripts.selectedItem.value : null;
   },
 
   /**
+   * Returns the list of labels in the scripts container.
+   * @return array
+   */
+  get scriptLabels() {
+    let labels = [];
+    for (let i = 0, l = this._scripts.itemCount; i < l; i++) {
+      labels.push(this._scripts.getItemAtIndex(i).label);
+    }
+    return labels;
+  },
+
+  /**
    * Returns the list of URIs for scripts in the page.
    * @return array
    */
   get scriptLocations() {
     let locations = [];
     for (let i = 0, l = this._scripts.itemCount; i < l; i++) {
       locations.push(this._scripts.getItemAtIndex(i).value);
     }
     return locations;
   },
 
   /**
-   * Adds a script to the scripts container.
-   * If the script already exists (was previously added), null is returned.
-   * Otherwise, the newly created element is returned.
+   * Gets the number of visible (hidden=false) scripts in the container.
+   * @return number
+   */
+  get visibleItemsCount() {
+    let count = 0;
+    for (let i = 0, l = this._scripts.itemCount; i < l; i++) {
+      count += this._scripts.getItemAtIndex(i).hidden ? 0 : 1;
+    }
+    return count;
+  },
+
+  /**
+   * Prepares a script to be added to the scripts container. This allows
+   * for a large number of scripts to be batched up before being
+   * alphabetically sorted and added in the container.
+   * @see ScriptsView.commitScripts
+   *
+   * If aForceFlag is true, the script will be immediately inserted at the
+   * necessary position in the container so that all the scripts remain sorted.
+   * This can be much slower than batching up multiple scripts.
+   *
+   * @param string aLabel
+   *        The simplified script location to be shown.
+   * @param string aScript
+   *        The source script.
+   * @param boolean aForceFlag
+   *        True to force the script to be immediately added.
+   */
+  addScript: function DVS_addScript(aLabel, aScript, aForceFlag) {
+    // Batch the script to be added later.
+    if (!aForceFlag) {
+      this._tmpScripts.push({ label: aLabel, script: aScript });
+      return;
+    }
+
+    // Find the target position in the menulist and insert the script there.
+    for (let i = 0, l = this._scripts.itemCount; i < l; i++) {
+      if (this._scripts.getItemAtIndex(i).label > aLabel) {
+        this._createScriptElement(aLabel, aScript, i);
+        return;
+      }
+    }
+    // The script is alphabetically the last one.
+    this._createScriptElement(aLabel, aScript, -1, true);
+  },
+
+  /**
+   * Adds all the prepared scripts to the scripts container.
+   * If a script already exists (was previously added), nothing happens.
+   */
+  commitScripts: function DVS_commitScripts() {
+    let newScripts = this._tmpScripts;
+    this._tmpScripts = [];
+
+    if (!newScripts || !newScripts.length) {
+      return;
+    }
+    newScripts.sort(function(a, b) {
+      return a.label.toLowerCase() > b.label.toLowerCase();
+    });
+
+    for (let i = 0, l = newScripts.length; i < l; i++) {
+      let item = newScripts[i];
+      this._createScriptElement(item.label, item.script, -1, true);
+    }
+  },
+
+  /**
+   * Creates a custom script element and adds it to the scripts container.
+   * If the script with the specified label already exists, nothing happens.
    *
    * @param string aLabel
    *        The simplified script location to be shown.
    * @param string aScript
    *        The source script.
-   * @return object
-   *         The newly created html node representing the added script.
+   * @param number aIndex
+   *        The index where to insert to new script in the container.
+   *        Pass -1 to append the script at the end.
+   * @param boolean aSelectIfEmptyFlag
+   *        True to set the newly created script as the currently selected item
+   *        if there are no other existing scripts in the container.
    */
-  addScript: function DVS_addScript(aLabel, aScript) {
+  _createScriptElement: function DVS__createScriptElement(
+    aLabel, aScript, aIndex, aSelectIfEmptyFlag)
+  {
     // Make sure we don't duplicate anything.
-    if (this.containsLabel(aLabel)) {
-      return null;
+    if (aLabel == "null" || this.containsLabel(aLabel)) {
+      return;
     }
 
-    let script = this._scripts.appendItem(aLabel, aScript.url);
-    script.setAttribute("tooltiptext", aScript.url);
-    script.setUserData("sourceScript", aScript, null);
+    let scriptItem =
+      aIndex == -1 ? this._scripts.appendItem(aLabel, aScript.url)
+                   : this._scripts.insertItemAt(aIndex, aLabel, aScript.url);
 
-    this._scripts.selectedItem = script;
-    return script;
+    scriptItem.setAttribute("tooltiptext", aScript.url);
+    scriptItem.setUserData("sourceScript", aScript, null);
+
+    if (this._scripts.itemCount == 1 && aSelectIfEmptyFlag) {
+      this._scripts.selectedItem = scriptItem;
+    }
   },
 
   /**
-   * The cached click listener for the scripts container.
+   * The click listener for the scripts container.
    */
   _onScriptsChange: function DVS__onScriptsChange() {
     let script = this._scripts.selectedItem.getUserData("sourceScript");
+    this._preferredScript = script;
     DebuggerController.SourceScripts.showScript(script);
   },
 
   /**
-   * The cached scripts container.
+   * The search listener for the scripts search box.
+   */
+  _onScriptsSearch: function DVS__onScriptsSearch(e) {
+    let editor = DebuggerView.editor;
+    let scripts = this._scripts;
+    let rawValue = this._searchbox.value.toLowerCase();
+
+    let rawLength = rawValue.length;
+    let lastColon = rawValue.lastIndexOf(":");
+    let lastAt = rawValue.lastIndexOf("@");
+
+    let fileEnd = lastColon != -1 ? lastColon : lastAt != -1 ? lastAt : rawLength;
+    let lineEnd = lastAt != -1 ? lastAt : rawLength;
+
+    let file = rawValue.slice(0, fileEnd);
+    let line = window.parseInt(rawValue.slice(fileEnd + 1, lineEnd)) || -1;
+    let token = rawValue.slice(lineEnd + 1);
+
+    // Presume we won't find anything.
+    scripts.selectedItem = this._preferredScript;
+
+    // If we're not searching for a file anymore, unhide all the scripts.
+    if (!file) {
+      for (let i = 0, l = scripts.itemCount; i < l; i++) {
+        scripts.getItemAtIndex(i).hidden = false;
+      }
+    } else {
+      for (let i = 0, l = scripts.itemCount, found = false; i < l; i++) {
+        let item = scripts.getItemAtIndex(i);
+        let target = item.value.toLowerCase();
+
+        // Search is not case sensitive, and is tied to the url not the label.
+        if (target.match(file)) {
+          item.hidden = false;
+
+          if (!found) {
+            found = true;
+            scripts.selectedItem = item;
+          }
+        }
+        // Hide what doesn't match our search.
+        else {
+          item.hidden = true;
+        }
+      }
+    }
+    if (line > -1) {
+      editor.setCaretPosition(line - 1);
+    }
+    if (token) {
+      let offset = editor.find(token, { ignoreCase: true });
+      if (offset > -1) {
+        editor.setCaretPosition(0);
+        editor.setCaretOffset(offset);
+      }
+    }
+  },
+
+  /**
+   * The keyup listener for the scripts search box.
+   */
+  _onScriptsKeyUp: function DVS__onScriptsKeyUp(e) {
+    if (e.keyCode === e.DOM_VK_ESCAPE) {
+      DebuggerView.editor.focus();
+      return;
+    }
+
+    if (e.keyCode === e.DOM_VK_RETURN || e.keyCode === e.DOM_VK_ENTER) {
+      let editor = DebuggerView.editor;
+      let offset = editor.findNext(true);
+      if (offset > -1) {
+        editor.setCaretPosition(0);
+        editor.setCaretOffset(offset);
+      }
+    }
+  },
+
+  /**
+   * The cached scripts container and search box.
    */
   _scripts: null,
+  _searchbox: null,
 
   /**
    * Initialization function, called when the debugger is initialized.
    */
   initialize: function DVS_initialize() {
     this._scripts = document.getElementById("scripts");
+    this._searchbox = document.getElementById("scripts-search");
     this._scripts.addEventListener("select", this._onScriptsChange, false);
+    this._searchbox.addEventListener("select", this._onScriptsSearch, false);
+    this._searchbox.addEventListener("input", this._onScriptsSearch, false);
+    this._searchbox.addEventListener("keyup", this._onScriptsKeyUp, false);
+    this.commitScripts();
   },
 
   /**
    * Destruction function, called when the debugger is shut down.
    */
   destroy: function DVS_destroy() {
     this._scripts.removeEventListener("select", this._onScriptsChange, false);
+    this._searchbox.removeEventListener("select", this._onScriptsSearch, false);
+    this._searchbox.removeEventListener("input", this._onScriptsSearch, false);
+    this._searchbox.removeEventListener("keyup", this._onScriptsKeyUp, false);
     this._scripts = null;
+    this._searchbox = null;
   }
 };
 
 /**
  * Functions handling the html stackframes UI.
  */
 function StackFramesView() {
   this._onFramesScroll = this._onFramesScroll.bind(this);
@@ -272,16 +469,18 @@ StackFramesView.prototype = {
     else if (aState == "attached") {
       status.textContent = L10N.getStr("runningState");
       resume.label = L10N.getStr("pauseLabel");
     }
     // No valid state parameter.
     else {
       status.textContent = "";
     }
+
+    DebuggerView.Scripts.clearSearch();
   },
 
   /**
    * Removes all elements from the stackframes container, leaving it empty.
    */
   empty: function DVF_empty() {
     while (this._frames.firstChild) {
       this._frames.removeChild(this._frames.firstChild);
@@ -295,17 +494,17 @@ StackFramesView.prototype = {
   emptyText: function DVF_emptyText() {
     // Make sure the container is empty first.
     this.empty();
 
     let item = document.createElement("div");
 
     // The empty node should look grayed out to avoid confusion.
     item.className = "empty list-item";
-    item.appendChild(document.createTextNode(L10N.getStr("emptyText")));
+    item.appendChild(document.createTextNode(L10N.getStr("emptyStackText")));
 
     this._frames.appendChild(item);
   },
 
   /**
    * Adds a frame to the stackframes container.
    * If the frame already exists (was previously added), null is returned.
    * Otherwise, the newly created element is returned.
@@ -376,17 +575,17 @@ StackFramesView.prototype = {
 
   /**
    * Deselects a frame from the stackframe container.
    *
    * @param number aDepth
    *        The frame depth specified by the debugger.
    */
   unhighlightFrame: function DVF_unhighlightFrame(aDepth) {
-    this.highlightFrame(aDepth, true)
+    this.highlightFrame(aDepth, true);
   },
 
   /**
    * Gets the current dirty state.
    *
    * @return boolean value
    *         True if should load more frames.
    */

--- a/browser/devtools/debugger/debugger.xul
+++ b/browser/devtools/debugger/debugger.xul
@@ -76,16 +76,18 @@
   <div id="body" class="vbox flex">
     <xul:toolbar id="dbg-toolbar">
       <xul:button id="close">&debuggerUI.closeButton;</xul:button>
       <xul:button id="resume"/>
       <xul:button id="step-over">&debuggerUI.stepOverButton;</xul:button>
       <xul:button id="step-in">&debuggerUI.stepInButton;</xul:button>
       <xul:button id="step-out">&debuggerUI.stepOutButton;</xul:button>
       <xul:menulist id="scripts"/>
+      <xul:textbox id="scripts-search" type="search"
+                   emptytext="&debuggerUI.emptyFilterText;"/>
     </xul:toolbar>
     <div id="dbg-content" class="hbox flex">
       <div id="stack" class="vbox">
         <div class="title unselectable">&debuggerUI.stackTitle;</div>
         <div id="stackframes" class="vbox flex"></div>
       </div>
       <div id="script" class="vbox flex">
         <div class="title unselectable">&debuggerUI.scriptTitle;</div>

--- a/browser/devtools/debugger/test/Makefile.in
+++ b/browser/devtools/debugger/test/Makefile.in
@@ -41,16 +41,17 @@ topsrcdir       = @top_srcdir@
 srcdir          = @srcdir@
 VPATH           = @srcdir@
 relativesrcdir  = browser/devtools/debugger/test
 
 include $(DEPTH)/config/autoconf.mk
 include $(topsrcdir)/config/rules.mk
 
 _BROWSER_TEST_FILES = \
+	browser_dbg_createRemote.js \
 	browser_dbg_debuggerstatement.js \
 	browser_dbg_listtabs.js \
 	browser_dbg_tabactor-01.js \
 	browser_dbg_tabactor-02.js \
 	browser_dbg_contextactor-01.js \
 	browser_dbg_contextactor-02.js \
 	testactors.js \
 	browser_dbg_nav-01.js \
@@ -65,16 +66,19 @@ include $(topsrcdir)/config/rules.mk
 	browser_dbg_panesize.js \
 	browser_dbg_stack-01.js \
 	browser_dbg_stack-02.js \
 	browser_dbg_stack-03.js \
 	browser_dbg_stack-04.js \
 	browser_dbg_stack-05.js \
 	browser_dbg_location-changes.js \
 	browser_dbg_script-switching.js \
+	browser_dbg_scripts-sorting.js \
+	browser_dbg_scripts-searching-01.js \
+	browser_dbg_scripts-searching-02.js \
 	browser_dbg_pause-resume.js \
 	browser_dbg_update-editor-mode.js \
 	$(warning browser_dbg_select-line.js temporarily disabled due to oranges, see bug 726609) \
 	browser_dbg_clean-exit.js \
 	browser_dbg_bug723069_editor-breakpoints.js \
 	browser_dbg_bug731394_editor-contextmenu.js \
 	browser_dbg_displayName.js \
 	browser_dbg_iframes.js \

--- a/browser/devtools/debugger/test/browser_dbg_bug723069_editor-breakpoints.js
+++ b/browser/devtools/debugger/test/browser_dbg_bug723069_editor-breakpoints.js
@@ -18,47 +18,54 @@ let gBreakpoints = null;
 
 function test()
 {
   let tempScope = {};
   Cu.import("resource:///modules/source-editor.jsm", tempScope);
   let SourceEditor = tempScope.SourceEditor;
   let scriptShown = false;
   let framesAdded = false;
+  let resumed = false;
+  let testStarted = false;
 
   debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPane = aPane;
     gDebugger = gPane.debuggerWindow;
+    resumed = true;
+
     gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
       framesAdded = true;
-      runTest();
+      executeSoon(startTest);
     });
 
-    gDebuggee.firstCall();
+    executeSoon(function() {
+      gDebuggee.firstCall();
+    });
   });
 
-  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
-    let url = aEvent.detail.url;
-    if (url.indexOf("-02.js") != -1) {
-      scriptShown = true;
-      window.removeEventListener(aEvent.type, _onEvent);
-      runTest();
-    }
-  });
+  function onScriptShown(aEvent)
+  {
+    scriptShown = aEvent.detail.url.indexOf("-02.js") != -1;
+    executeSoon(startTest);
+  }
 
-  function runTest()
+  window.addEventListener("Debugger:ScriptShown", onScriptShown);
+
+  function startTest()
   {
-    if (scriptShown && framesAdded) {
-      Services.tm.currentThread.dispatch({ run: onScriptShown }, 0);
+    if (scriptShown && framesAdded && resumed && !testStarted) {
+      window.removeEventListener("Debugger:ScriptShown", onScriptShown);
+      testStarted = true;
+      Services.tm.currentThread.dispatch({ run: performTest }, 0);
     }
   }
 
-  function onScriptShown()
+  function performTest()
   {
     gScripts = gDebugger.DebuggerView.Scripts;
 
     is(gDebugger.DebuggerController.activeThread.state, "paused",
       "Should only be getting stack frames while paused.");
 
     is(gScripts._scripts.itemCount, 2, "Found the expected number of scripts.");
 

--- a/browser/devtools/debugger/test/browser_dbg_bug731394_editor-contextmenu.js
+++ b/browser/devtools/debugger/test/browser_dbg_bug731394_editor-contextmenu.js
@@ -16,47 +16,53 @@ function test()
 {
   let tempScope = {};
   Cu.import("resource:///modules/source-editor.jsm", tempScope);
   let SourceEditor = tempScope.SourceEditor;
 
   let contextMenu = null;
   let scriptShown = false;
   let framesAdded = false;
+  let resumed = false;
+  let testStarted = false;
 
   debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPane = aPane;
     gDebugger = gPane.debuggerWindow;
+    resumed = true;
 
     gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
       framesAdded = true;
-      runTest();
+      executeSoon(startTest);
     });
-    gDebuggee.firstCall();
+
+    executeSoon(function() {
+      gDebuggee.firstCall();
+    });
   });
 
-  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
-    let url = aEvent.detail.url;
-    if (url.indexOf("-02.js") != -1) {
-      scriptShown = true;
-      window.removeEventListener(aEvent.type, _onEvent);
-      runTest();
-    }
-  });
+  function onScriptShown(aEvent) {
+    scriptShown = aEvent.detail.url.indexOf("-02.js") != -1;
+    executeSoon(startTest);
+  }
+
+  window.addEventListener("Debugger:ScriptShown", onScriptShown);
 
-  function runTest()
+  function startTest()
   {
-    if (scriptShown && framesAdded) {
-      Services.tm.currentThread.dispatch({ run: onScriptShown }, 0);
+    if (scriptShown && framesAdded && resumed && !testStarted) {
+      testStarted = true;
+      window.removeEventListener("Debugger:ScriptShown", onScriptShown);
+      Services.tm.currentThread.dispatch({ run: performTest }, 0);
     }
   }
 
-  function onScriptShown()
+  function performTest()
   {
     let scripts = gDebugger.DebuggerView.Scripts._scripts;
 
     is(gDebugger.DebuggerController.activeThread.state, "paused",
       "Should only be getting stack frames while paused.");
 
     is(scripts.itemCount, 2, "Found the expected number of scripts.");
 

new file mode 100644
--- /dev/null
+++ b/browser/devtools/debugger/test/browser_dbg_createRemote.js
@@ -0,0 +1,86 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+var gProcess = null;
+var gTab = null;
+var gDebuggee = null;
+
+function test() {
+  remote_debug_tab_pane(STACK_URL, aOnClosing, function(aTab, aDebuggee, aProcess) {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gProcess = aProcess;
+
+    testSimpleCall();
+  });
+}
+
+function testSimpleCall() {
+  Services.tm.currentThread.dispatch({ run: function() {
+
+    ok(gProcess._dbgProcess,
+      "The remote debugger process wasn't created properly!");
+    ok(gProcess._dbgProcess.isRunning,
+      "The remote debugger process isn't running!");
+    is(typeof gProcess._dbgProcess.pid, "number",
+      "The remote debugger process doesn't have a pid (?!)");
+
+    info("process location: " + gProcess._dbgProcess.location);
+    info("process pid: " + gProcess._dbgProcess.pid);
+    info("process name: " + gProcess._dbgProcess.processName);
+    info("process sig: " + gProcess._dbgProcess.processSignature);
+
+    ok(gProcess._dbgProfile,
+      "The remote debugger profile wasn't created properly!");
+    ok(gProcess._dbgProfile.localDir,
+      "The remote debugger profile doesn't have a localDir...");
+    ok(gProcess._dbgProfile.rootDir,
+      "The remote debugger profile doesn't have a rootDir...");
+    ok(gProcess._dbgProfile.name,
+      "The remote debugger profile doesn't have a name...");
+
+    info("profile localDir: " + gProcess._dbgProfile.localDir);
+    info("profile rootDir: " + gProcess._dbgProfile.rootDir);
+    info("profile name: " + gProcess._dbgProfile.name);
+
+    let profileService = Cc["@mozilla.org/toolkit/profile-service;1"]
+      .createInstance(Ci.nsIToolkitProfileService);
+
+    let profile = profileService.getProfileByName(gProcess._dbgProfile.name);
+
+    ok(profile,
+      "The remote debugger profile wasn't *actually* created properly!");
+    is(profile.localDir.path, gProcess._dbgProfile.localDir.path,
+      "The remote debugger profile doesn't have the correct localDir!");
+    is(profile.rootDir.path, gProcess._dbgProfile.rootDir.path,
+      "The remote debugger profile doesn't have the correct rootDir!");
+
+    DebuggerUI.toggleRemoteDebugger();
+  }}, 0);
+}
+
+function aOnClosing() {
+  ok(!gProcess._dbgProcess.isRunning,
+    "The remote debugger process isn't closed as it should be!");
+  is(gProcess._dbgProcess.exitValue, (Services.appinfo.OS == "WINNT" ? 0 : 256),
+    "The remote debugger process didn't die cleanly.");
+
+  info("process exit value: " + gProcess._dbgProcess.exitValue);
+
+  info("profile localDir: " + gProcess._dbgProfile.localDir.path);
+  info("profile rootDir: " + gProcess._dbgProfile.rootDir.path);
+  info("profile name: " + gProcess._dbgProfile.name);
+
+  executeSoon(function() {
+    finish();
+  });
+}
+
+registerCleanupFunction(function() {
+  removeTab(gTab);
+  gProcess = null;
+  gTab = null;
+  gDebuggee = null;
+});

--- a/browser/devtools/debugger/test/browser_dbg_propertyview-01.js
+++ b/browser/devtools/debugger/test/browser_dbg_propertyview-01.js
@@ -80,38 +80,38 @@ function testSimpleCall() {
 
   gDebuggee.simpleCall();
 }
 
 function resumeAndFinish() {
   gDebugger.DebuggerController.activeThread.resume(function() {
     let vs = gDebugger.DebuggerView.Scripts;
     let ss = gDebugger.DebuggerController.SourceScripts;
-    ss._onScriptsCleared();
+    vs.empty();
+    vs._scripts.removeEventListener("select", vs._onScriptsChange, false);
 
     is(ss._trimUrlQuery("a/b/c.d?test=1&random=4"), "a/b/c.d",
       "Trimming the url query isn't done properly.");
 
     let urls = [
       { href: "ici://some.address.com/random/", leaf: "subrandom/" },
       { href: "ni://another.address.org/random/subrandom/", leaf: "page.html" },
       { href: "san://interesting.address.gro/random/", leaf: "script.js" },
       { href: "si://interesting.address.moc/random/", leaf: "script.js" },
       { href: "si://interesting.address.moc/random/", leaf: "x/script.js" },
       { href: "si://interesting.address.moc/random/", leaf: "x/y/script.js?a=1" },
       { href: "si://interesting.address.moc/random/x/", leaf: "y/script.js?a=1&b=2" },
       { href: "si://interesting.address.moc/random/x/y/", leaf: "script.js?a=1&b=2&c=3" }
     ];
 
-    vs._scripts.removeEventListener("select", vs._onScriptsChange, false);
-
     urls.forEach(function(url) {
       executeSoon(function() {
         let loc = url.href + url.leaf;
         vs.addScript(ss._getScriptLabel(loc, url.href), { url: loc });
+        vs.commitScripts();
       });
     });
 
     executeSoon(function() {
       for (let i = 0; i < vs._scripts.itemCount; i++) {
         let lab = vs._scripts.getItemAtIndex(i).getAttribute("label");
         let loc = urls[i].href + urls[i].leaf;
 

--- a/browser/devtools/debugger/test/browser_dbg_propertyview-07.js
+++ b/browser/devtools/debugger/test/browser_dbg_propertyview-07.js
@@ -22,20 +22,20 @@ function test()
     testFrameParameters();
   });
 }
 
 function testFrameParameters()
 {
   dump("Started testFrameParameters!\n");
 
-  gDebugger.addEventListener("Debugger:FetchedParameters", function test() {
-    dump("Entered Debugger:FetchedParameters!\n");
+  gDebugger.addEventListener("Debugger:FetchedVariables", function test() {
+    dump("Entered Debugger:FetchedVariables!\n");
 
-    gDebugger.removeEventListener("Debugger:FetchedParameters", test, false);
+    gDebugger.removeEventListener("Debugger:FetchedVariables", test, false);
     Services.tm.currentThread.dispatch({ run: function() {
 
       dump("After currentThread.dispatch!\n");
 
       var frames = gDebugger.DebuggerView.StackFrames._frames,
           childNodes = frames.childNodes,
           localScope = gDebugger.DebuggerView.Properties.localScope,
           localNodes = localScope.querySelector(".details").childNodes;
@@ -47,43 +47,52 @@ function testFrameParameters()
       dump("localNodes - " + localNodes.constructor + "\n");
 
       is(gDebugger.DebuggerController.activeThread.state, "paused",
         "Should only be getting stack frames while paused.");
 
       is(frames.querySelectorAll(".dbg-stackframe").length, 3,
         "Should have three frames.");
 
-      is(localNodes.length, 8,
+      is(localNodes.length, 11,
         "The localScope should contain all the created variable elements.");
 
       is(localNodes[0].querySelector(".info").textContent, "[object Proxy]",
         "Should have the right property value for 'this'.");
 
-      is(localNodes[1].querySelector(".info").textContent, "[object Arguments]",
-        "Should have the right property value for 'arguments'.");
-
-      is(localNodes[2].querySelector(".info").textContent, "[object Object]",
+      is(localNodes[1].querySelector(".info").textContent, "[object Object]",
         "Should have the right property value for 'aArg'.");
 
-      is(localNodes[3].querySelector(".info").textContent, '"beta"',
+      is(localNodes[2].querySelector(".info").textContent, '"beta"',
         "Should have the right property value for 'bArg'.");
 
-      is(localNodes[4].querySelector(".info").textContent, "3",
+      is(localNodes[3].querySelector(".info").textContent, "3",
         "Should have the right property value for 'cArg'.");
 
-      is(localNodes[5].querySelector(".info").textContent, "false",
+      is(localNodes[4].querySelector(".info").textContent, "false",
         "Should have the right property value for 'dArg'.");
 
-      is(localNodes[6].querySelector(".info").textContent, "null",
+      is(localNodes[5].querySelector(".info").textContent, "null",
         "Should have the right property value for 'eArg'.");
 
-      is(localNodes[7].querySelector(".info").textContent, "undefined",
+      is(localNodes[6].querySelector(".info").textContent, "undefined",
         "Should have the right property value for 'fArg'.");
 
+      is(localNodes[7].querySelector(".info").textContent, "1",
+        "Should have the right property value for 'a'.");
+
+      is(localNodes[8].querySelector(".info").textContent, "[object Object]",
+        "Should have the right property value for 'b'.");
+
+      is(localNodes[9].querySelector(".info").textContent, "[object Object]",
+        "Should have the right property value for 'c'.");
+
+      is(localNodes[10].querySelector(".info").textContent, "[object Arguments]",
+        "Should have the right property value for 'arguments'.");
+
       resumeAndFinish();
     }}, 0);
   }, false);
 
   EventUtils.sendMouseEvent({ type: "click" },
     content.document.querySelector("button"),
     content.window);
 }

--- a/browser/devtools/debugger/test/browser_dbg_propertyview-08.js
+++ b/browser/devtools/debugger/test/browser_dbg_propertyview-08.js
@@ -22,20 +22,20 @@ function test()
     testFrameParameters();
   });
 }
 
 function testFrameParameters()
 {
   dump("Started testFrameParameters!\n");
 
-  gDebugger.addEventListener("Debugger:FetchedParameters", function test() {
-    dump("Entered Debugger:FetchedParameters!\n");
+  gDebugger.addEventListener("Debugger:FetchedVariables", function test() {
+    dump("Entered Debugger:FetchedVariables!\n");
 
-    gDebugger.removeEventListener("Debugger:FetchedParameters", test, false);
+    gDebugger.removeEventListener("Debugger:FetchedVariables", test, false);
     Services.tm.currentThread.dispatch({ run: function() {
 
       dump("After currentThread.dispatch!\n");
 
       var frames = gDebugger.DebuggerView.StackFrames._frames,
           localScope = gDebugger.DebuggerView.Properties.localScope,
           localNodes = localScope.querySelector(".details").childNodes;
 
@@ -45,82 +45,98 @@ function testFrameParameters()
       dump("localNodes - " + localNodes.constructor + "\n");
 
       is(gDebugger.DebuggerController.activeThread.state, "paused",
         "Should only be getting stack frames while paused.");
 
       is(frames.querySelectorAll(".dbg-stackframe").length, 3,
         "Should have three frames.");
 
-      is(localNodes.length, 8,
+      is(localNodes.length, 11,
         "The localScope should contain all the created variable elements.");
 
       is(localNodes[0].querySelector(".info").textContent, "[object Proxy]",
         "Should have the right property value for 'this'.");
 
-      // Expand the __proto__ and arguments tree nodes. This causes their
-      // properties to be retrieved and displayed.
+      // Expand the '__proto__', 'arguments' and 'a' tree nodes. This causes
+      // their properties to be retrieved and displayed.
       localNodes[0].expand();
-      localNodes[1].expand();
+      localNodes[9].expand();
+      localNodes[10].expand();
 
       // Poll every few milliseconds until the properties are retrieved.
       // It's important to set the timer in the chrome window, because the
       // content window timers are disabled while the debuggee is paused.
       let count = 0;
       let intervalID = window.setInterval(function(){
         if (++count > 50) {
           ok(false, "Timed out while polling for the properties.");
           resumeAndFinish();
         }
-        if (!localNodes[0].fetched || !localNodes[1].fetched) {
+        if (!localNodes[0].fetched ||
+            !localNodes[9].fetched ||
+            !localNodes[10].fetched) {
           return;
         }
         window.clearInterval(intervalID);
         is(localNodes[0].querySelector(".property > .title > .key")
                         .textContent, "__proto__ ",
           "Should have the right property name for __proto__.");
 
         ok(localNodes[0].querySelector(".property > .title > .value")
                         .textContent.search(/object/) != -1,
           "__proto__ should be an object.");
 
-        is(localNodes[1].querySelector(".info").textContent, "[object Arguments]",
+        is(localNodes[9].querySelector(".info").textContent, "[object Object]",
+          "Should have the right property value for 'c'.");
+
+        is(localNodes[9].querySelectorAll(".property > .title > .key")[1]
+                        .textContent, "a",
+          "Should have the right property name for 'a'.");
+
+        is(localNodes[9].querySelectorAll(".property > .title > .value")[1]
+                        .textContent, 1,
+          "Should have the right value for 'c.a'.");
+
+        is(localNodes[10].querySelector(".info").textContent,
+          "[object Arguments]",
           "Should have the right property value for 'arguments'.");
 
-        is(localNodes[1].querySelector(".property > .title > .key")
+        is(localNodes[10].querySelector(".property > .title > .key")
                         .textContent, "length",
-          "Should have the right property name for length.");
+          "Should have the right property name for 'length'.");
 
-        is(localNodes[1].querySelector(".property > .title > .value")
+        is(localNodes[10].querySelector(".property > .title > .value")
                         .textContent, 5,
           "Should have the right argument length.");
 
         resumeAndFinish();
       }, 100);
     }}, 0);
   }, false);
 
   EventUtils.sendMouseEvent({ type: "click" },
     content.document.querySelector("button"),
     content.window);
 }
 
 function resumeAndFinish() {
-  gDebugger.DebuggerController.activeThread.addOneTimeListener("framescleared", function() {
+  let thread = gDebugger.DebuggerController.activeThread;
+  thread.addOneTimeListener("framescleared", function() {
     Services.tm.currentThread.dispatch({ run: function() {
       var frames = gDebugger.DebuggerView.StackFrames._frames;
 
       is(frames.querySelectorAll(".dbg-stackframe").length, 0,
         "Should have no frames.");
 
       closeDebuggerAndFinish(gTab);
     }}, 0);
   });
 
-  gDebugger.DebuggerController.activeThread.resume();
+  thread.resume();
 }
 
 registerCleanupFunction(function() {
   removeTab(gTab);
   gPane = null;
   gTab = null;
   gDebugger = null;
 });

--- a/browser/devtools/debugger/test/browser_dbg_script-switching.js
+++ b/browser/devtools/debugger/test/browser_dbg_script-switching.js
@@ -3,57 +3,59 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 /**
  * Make sure that switching the displayed script in the UI works as advertised.
  */
 
 const TAB_URL = EXAMPLE_URL + "browser_dbg_script-switching.html";
 
-let tempScope = {};
-Cu.import("resource:///modules/source-editor.jsm", tempScope);
-let SourceEditor = tempScope.SourceEditor;
-
 var gPane = null;
 var gTab = null;
 var gDebuggee = null;
 var gDebugger = null;
 var gScripts = null;
 
 function test()
 {
   let scriptShown = false;
   let framesAdded = false;
+  let resumed = false;
+  let testStarted = false;
 
   debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPane = aPane;
     gDebugger = gPane.debuggerWindow;
+    resumed = true;
 
     gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
       framesAdded = true;
-      runTest();
+      executeSoon(startTest);
     });
 
-    gDebuggee.firstCall();
+    executeSoon(function() {
+      gDebuggee.firstCall();
+    });
   });
 
-  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
-    let url = aEvent.detail.url;
-    if (url.indexOf("-02.js") != -1) {
-      scriptShown = true;
-      window.removeEventListener(aEvent.type, _onEvent);
-      runTest();
-    }
-  });
+  function onScriptShown(aEvent)
+  {
+    scriptShown = aEvent.detail.url.indexOf("-02.js") != -1;
+    executeSoon(startTest);
+  }
 
-  function runTest()
+  window.addEventListener("Debugger:ScriptShown", onScriptShown);
+
+  function startTest()
   {
-    if (scriptShown && framesAdded) {
+    if (scriptShown && framesAdded && resumed && !testStarted) {
+      window.removeEventListener("Debugger:ScriptShown", onScriptShown);
+      testStarted = true;
       Services.tm.currentThread.dispatch({ run: testScriptsDisplay }, 0);
     }
   }
 }
 
 function testScriptsDisplay() {
   gScripts = gDebugger.DebuggerView.Scripts._scripts;
 
@@ -74,18 +76,16 @@ function testScriptsDisplay() {
   ok(gDebugger.DebuggerView.Scripts.contains(EXAMPLE_URL +
     label2), "Second script url is incorrect.");
 
   ok(gDebugger.DebuggerView.Scripts.containsLabel(
     label1), "First script label is incorrect.");
   ok(gDebugger.DebuggerView.Scripts.containsLabel(
     label2), "Second script label is incorrect.");
 
-  dump("Debugger editor text:\n" + gDebugger.editor.getText() + "\n");
-
   ok(gDebugger.editor.getText().search(/debugger/) != -1,
     "The correct script was loaded initially.");
 
   is(gDebugger.editor.getDebugLocation(), 5,
      "editor debugger location is correct.");
 
   window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
     let url = aEvent.detail.url;
@@ -95,18 +95,16 @@ function testScriptsDisplay() {
     }
   });
 
   gDebugger.DebuggerView.Scripts.selectScript(EXAMPLE_URL + label1);
 }
 
 function testSwitchPaused()
 {
-  dump("Debugger editor text:\n" + gDebugger.editor.getText() + "\n");
-
   ok(gDebugger.editor.getText().search(/debugger/) == -1,
     "The second script is no longer displayed.");
 
   ok(gDebugger.editor.getText().search(/firstCall/) != -1,
     "The first script is displayed.");
 
   is(gDebugger.editor.getDebugLocation(), -1,
      "editor debugger location has been cleared.");
@@ -122,16 +120,18 @@ function testSwitchPaused()
 
     gDebugger.DebuggerView.Scripts.selectScript(EXAMPLE_URL +
                                                 "test-script-switching-02.js");
   });
 }
 
 function testSwitchRunning()
 {
+  dump("Debugger editor text:\n" + gDebugger.editor.getText() + "\n");
+
   ok(gDebugger.editor.getText().search(/debugger/) != -1,
     "The second script is displayed again.");
 
   ok(gDebugger.editor.getText().search(/firstCall/) == -1,
     "The first script is no longer displayed.");
 
   is(gDebugger.editor.getDebugLocation(), -1,
      "editor debugger location is still -1.");

new file mode 100644
--- /dev/null
+++ b/browser/devtools/debugger/test/browser_dbg_scripts-searching-01.js
@@ -0,0 +1,188 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var gPane = null;
+var gTab = null;
+var gDebuggee = null;
+var gDebugger = null;
+var gEditor = null;
+var gScripts = null;
+var gSearchBox = null;
+var gMenulist = null;
+
+function test()
+{
+  let scriptShown = false;
+  let framesAdded = false;
+
+  debug_tab_pane(STACK_URL, function(aTab, aDebuggee, aPane) {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gPane = aPane;
+    gDebugger = gPane.debuggerWindow;
+
+    gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+      framesAdded = true;
+      runTest();
+    });
+
+    gDebuggee.simpleCall();
+  });
+
+  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
+    window.removeEventListener(aEvent.type, _onEvent);
+    scriptShown = true;
+    runTest();
+  });
+
+  function runTest()
+  {
+    if (scriptShown && framesAdded) {
+      Services.tm.currentThread.dispatch({ run: testScriptSearching }, 0);
+    }
+  }
+}
+
+function testScriptSearching() {
+  gDebugger.DebuggerController.activeThread.resume(function() {
+    gEditor = gDebugger.DebuggerView.editor;
+    gScripts = gDebugger.DebuggerView.Scripts;
+    gSearchBox = gScripts._searchbox;
+    gMenulist = gScripts._scripts;
+
+    write(":12");
+    ok(gEditor.getCaretPosition().line == 11 &&
+       gEditor.getCaretPosition().col == 0,
+      "The editor didn't jump to the correct line.");
+
+    write("@debugger");
+    ok(gEditor.getCaretPosition().line == 2 &&
+       gEditor.getCaretPosition().col == 44,
+      "The editor didn't jump to the correct token. (1)");
+
+    EventUtils.sendKey("RETURN");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (2)");
+
+    EventUtils.sendKey("ENTER");
+    ok(gEditor.getCaretPosition().line == 12 &&
+       gEditor.getCaretPosition().col == 8,
+      "The editor didn't jump to the correct token. (3)");
+
+    EventUtils.sendKey("ENTER");
+    ok(gEditor.getCaretPosition().line == 19 &&
+       gEditor.getCaretPosition().col == 4,
+      "The editor didn't jump to the correct token. (4)");
+
+    EventUtils.sendKey("RETURN");
+    ok(gEditor.getCaretPosition().line == 2 &&
+       gEditor.getCaretPosition().col == 44,
+      "The editor didn't jump to the correct token. (5)");
+
+
+    write(":bogus@debugger;");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (7)");
+
+    write(":13@debugger;");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (7)");
+
+    write(":@debugger;");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (8)");
+
+    write("::@debugger;");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (9)");
+
+    write(":::@debugger;");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (10)");
+
+
+    write(":i am not a number");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't remain at the correct token. (11)");
+
+    write("@__i do not exist__");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't remain at the correct token. (12)");
+
+
+    write(":1:2:3:a:b:c:::12");
+    ok(gEditor.getCaretPosition().line == 11 &&
+       gEditor.getCaretPosition().col == 0,
+      "The editor didn't jump to the correct line. (13)");
+
+    write("@don't@find@me@instead@find@debugger");
+    ok(gEditor.getCaretPosition().line == 2 &&
+       gEditor.getCaretPosition().col == 44,
+      "The editor didn't jump to the correct token. (14)");
+
+    EventUtils.sendKey("RETURN");
+    ok(gEditor.getCaretPosition().line == 8 &&
+       gEditor.getCaretPosition().col == 2,
+      "The editor didn't jump to the correct token. (15)");
+
+    EventUtils.sendKey("ENTER");
+    ok(gEditor.getCaretPosition().line == 12 &&
+       gEditor.getCaretPosition().col == 8,
+      "The editor didn't jump to the correct token. (16)");
+
+    EventUtils.sendKey("RETURN");
+    ok(gEditor.getCaretPosition().line == 19 &&
+       gEditor.getCaretPosition().col == 4,
+      "The editor didn't jump to the correct token. (17)");
+
+    EventUtils.sendKey("ENTER");
+    ok(gEditor.getCaretPosition().line == 2 &&
+       gEditor.getCaretPosition().col == 44,
+      "The editor didn't jump to the correct token. (18)");
+
+
+    clear();
+    ok(gEditor.getCaretPosition().line == 2 &&
+       gEditor.getCaretPosition().col == 44,
+      "The editor didn't remain at the correct token. (19)");
+    is(gScripts.visibleItemsCount, 1,
+      "Not all the scripts are shown after the search. (20)");
+
+    closeDebuggerAndFinish(gTab);
+  });
+}
+
+function clear() {
+  gSearchBox.focus();
+  gSearchBox.value = "";
+}
+
+function write(text) {
+  clear();
+
+  for (let i = 0; i < text.length; i++) {
+    EventUtils.sendChar(text[i]);
+  }
+  dump("editor caret position: " + gEditor.getCaretPosition().toSource() + "\n");
+}
+
+registerCleanupFunction(function() {
+  removeTab(gTab);
+  gPane = null;
+  gTab = null;
+  gDebuggee = null;
+  gDebugger = null;
+  gEditor = null;
+  gScripts = null;
+  gSearchBox = null;
+  gMenulist = null;
+});

new file mode 100644
--- /dev/null
+++ b/browser/devtools/debugger/test/browser_dbg_scripts-searching-02.js
@@ -0,0 +1,146 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const TAB_URL = EXAMPLE_URL + "browser_dbg_script-switching.html";
+
+var gPane = null;
+var gTab = null;
+var gDebuggee = null;
+var gDebugger = null;
+var gEditor = null;
+var gScripts = null;
+var gSearchBox = null;
+var gMenulist = null;
+
+function test()
+{
+  let scriptShown = false;
+  let framesAdded = false;
+
+  debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gPane = aPane;
+    gDebugger = gPane.debuggerWindow;
+
+    gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+      framesAdded = true;
+      runTest();
+    });
+
+    gDebuggee.firstCall();
+  });
+
+  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
+    let url = aEvent.detail.url;
+    if (url.indexOf("-02.js") != -1) {
+      scriptShown = true;
+      window.removeEventListener(aEvent.type, _onEvent);
+      runTest();
+    }
+  });
+
+  function runTest()
+  {
+    if (scriptShown && framesAdded) {
+      Services.tm.currentThread.dispatch({ run: testScriptSearching }, 0);
+    }
+  }
+}
+
+function testScriptSearching() {
+  gDebugger.DebuggerController.activeThread.resume(function() {
+    gEditor = gDebugger.DebuggerView.editor;
+    gScripts = gDebugger.DebuggerView.Scripts;
+    gSearchBox = gScripts._searchbox;
+    gMenulist = gScripts._scripts;
+
+    firstSearch();
+  });
+}
+
+function firstSearch() {
+  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
+    dump("Current script url:\n" + aEvent.detail.url + "\n");
+    dump("Debugger editor text:\n" + gEditor.getText() + "\n");
+
+    let url = aEvent.detail.url;
+    if (url.indexOf("-01.js") != -1) {
+      window.removeEventListener(aEvent.type, _onEvent);
+
+      executeSoon(function() {
+        dump("Editor caret position: " + gEditor.getCaretPosition().toSource() + "\n");
+        ok(gEditor.getCaretPosition().line == 4 &&
+           gEditor.getCaretPosition().col == 0,
+          "The editor didn't jump to the correct line. (1)");
+        is(gScripts.visibleItemsCount, 1,
+          "Not all the correct scripts are shown after the search. (1)");
+
+        secondSearch();
+      });
+    }
+  });
+  write(".*-01\.js:5");
+}
+
+function secondSearch() {
+  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
+    dump("Current script url:\n" + aEvent.detail.url + "\n");
+    dump("Debugger editor text:\n" + gEditor.getText() + "\n");
+
+    let url = aEvent.detail.url;
+    if (url.indexOf("-02.js") != -1) {
+      window.removeEventListener(aEvent.type, _onEvent);
+
+      executeSoon(function() {
+        dump("Editor caret position: " + gEditor.getCaretPosition().toSource() + "\n");
+        ok(gEditor.getCaretPosition().line == 5 &&
+           gEditor.getCaretPosition().col == 8,
+          "The editor didn't jump to the correct line. (2)");
+        is(gScripts.visibleItemsCount, 1,
+          "Not all the correct scripts are shown after the search. (2)");
+
+        finalCheck();
+      });
+    }
+  });
+  write(".*-02\.js@debugger;");
+}
+
+function finalCheck() {
+  clear();
+  ok(gEditor.getCaretPosition().line == 5 &&
+     gEditor.getCaretPosition().col == 8,
+    "The editor didn't remain at the correct token. (3)");
+  is(gScripts.visibleItemsCount, 2,
+    "Not all the scripts are shown after the search. (3)");
+
+  closeDebuggerAndFinish(gTab);
+}
+
+function clear() {
+  gSearchBox.focus();
+  gSearchBox.value = "";
+}
+
+function write(text) {
+  clear();
+
+  for (let i = 0; i < text.length; i++) {
+    EventUtils.sendChar(text[i]);
+  }
+  dump("editor caret position: " + gEditor.getCaretPosition().toSource() + "\n");
+}
+
+registerCleanupFunction(function() {
+  removeTab(gTab);
+  gPane = null;
+  gTab = null;
+  gDebuggee = null;
+  gDebugger = null;
+  gEditor = null;
+  gScripts = null;
+  gSearchBox = null;
+  gMenulist = null;
+});

new file mode 100644
--- /dev/null
+++ b/browser/devtools/debugger/test/browser_dbg_scripts-sorting.js
@@ -0,0 +1,124 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+var gPane = null;
+var gTab = null;
+var gDebuggee = null;
+var gDebugger = null;
+
+function test() {
+  debug_tab_pane(STACK_URL, function(aTab, aDebuggee, aPane) {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gPane = aPane;
+    gDebugger = gPane.debuggerWindow;
+
+    testSimpleCall();
+  });
+}
+
+function testSimpleCall() {
+  gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+    Services.tm.currentThread.dispatch({ run: function() {
+      resumeAndFinish();
+    }}, 0);
+  });
+
+  gDebuggee.simpleCall();
+}
+
+function resumeAndFinish() {
+  gDebugger.DebuggerController.activeThread.resume(function() {
+    checkScriptsOrder();
+    addScriptsAndCheckOrder(1, function() {
+      addScriptsAndCheckOrder(2, function() {
+        addScriptsAndCheckOrder(3, function() {
+          closeDebuggerAndFinish(gTab);
+        });
+      });
+    });
+  });
+}
+
+function addScriptsAndCheckOrder(method, callback) {
+  let vs = gDebugger.DebuggerView.Scripts;
+  let ss = gDebugger.DebuggerController.SourceScripts;
+  vs.empty();
+  vs._scripts.removeEventListener("select", vs._onScriptsChange, false);
+
+  let urls = [
+    { href: "ici://some.address.com/random/", leaf: "subrandom/" },
+    { href: "ni://another.address.org/random/subrandom/", leaf: "page.html" },
+    { href: "san://interesting.address.gro/random/", leaf: "script.js" },
+    { href: "si://interesting.address.moc/random/", leaf: "script.js" },
+    { href: "si://interesting.address.moc/random/", leaf: "x/script.js" },
+    { href: "si://interesting.address.moc/random/", leaf: "x/y/script.js?a=1" },
+    { href: "si://interesting.address.moc/random/x/", leaf: "y/script.js?a=1&b=2" },
+    { href: "si://interesting.address.moc/random/x/y/", leaf: "script.js?a=1&b=2&c=3" }
+  ];
+
+  urls.sort(function(a, b) {
+    return Math.random() - 0.5;
+  });
+
+  switch (method) {
+    case 1:
+      urls.forEach(function(url) {
+        let loc = url.href + url.leaf;
+        vs.addScript(ss._getScriptLabel(loc, url.href), { url: loc });
+      });
+      vs.commitScripts();
+      break;
+
+    case 2:
+      urls.forEach(function(url) {
+        let loc = url.href + url.leaf;
+        vs.addScript(ss._getScriptLabel(loc, url.href), { url: loc }, true);
+      });
+      break;
+
+    case 3:
+      let i = 0
+      for (; i < urls.length / 2; i++) {
+        let url = urls[i];
+        let loc = url.href + url.leaf;
+        vs.addScript(ss._getScriptLabel(loc, url.href), { url: loc });
+      }
+      vs.commitScripts();
+
+      for (; i < urls.length; i++) {
+        let url = urls[i];
+        let loc = url.href + url.leaf;
+        vs.addScript(ss._getScriptLabel(loc, url.href), { url: loc }, true);
+      }
+      break;
+  }
+
+  executeSoon(function() {
+    checkScriptsOrder(method);
+    callback();
+  });
+}
+
+function checkScriptsOrder(method) {
+  let labels = gDebugger.DebuggerView.Scripts.scriptLabels;
+  let sorted = labels.reduce(function(prev, curr, index, array) {
+    return array[index - 1] < array[index];
+  });
+
+  ok(sorted,
+    "Using method " + method + ", " +
+    "the scripts weren't in the correct order: " + labels.toSource());
+
+  return sorted;
+}
+
+registerCleanupFunction(function() {
+  removeTab(gTab);
+  gPane = null;
+  gTab = null;
+  gDebuggee = null;
+  gDebugger = null;
+});

--- a/browser/devtools/debugger/test/browser_dbg_update-editor-mode.js
+++ b/browser/devtools/debugger/test/browser_dbg_update-editor-mode.js
@@ -17,42 +17,48 @@ var gTab = null;
 var gDebuggee = null;
 var gDebugger = null;
 var gScripts = null;
 
 function test()
 {
   let scriptShown = false;
   let framesAdded = false;
+  let testStarted = false;
+  let resumed = false;
 
   debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPane = aPane;
     gDebugger = gPane.debuggerWindow;
+    resumed = true;
 
     gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
       framesAdded = true;
-      runTest();
+      executeSoon(startTest);
     });
-    gDebuggee.firstCall();
+
+    executeSoon(function() {
+      gDebuggee.firstCall();
+    });
   });
 
-  window.addEventListener("Debugger:ScriptShown", function _onEvent(aEvent) {
-    let url = aEvent.detail.url;
-    if (url.indexOf("editor-mode") != -1) {
-      scriptShown = true;
-      window.removeEventListener(aEvent.type, _onEvent);
-      runTest();
-    }
-  });
+  function onScriptShown(aEvent) {
+    scriptShown = aEvent.detail.url.indexOf("test-editor-mode") != -1;
+    executeSoon(startTest);
+  }
 
-  function runTest()
+  window.addEventListener("Debugger:ScriptShown", onScriptShown);
+
+  function startTest()
   {
-    if (scriptShown && framesAdded) {
+    if (scriptShown && framesAdded && resumed && !testStarted) {
+      window.removeEventListener("Debugger:ScriptShown", onScriptShown);
+      testStarted = true;
       Services.tm.currentThread.dispatch({ run: testScriptsDisplay }, 0);
     }
   }
 }
 
 function testScriptsDisplay() {
   gScripts = gDebugger.DebuggerView.Scripts._scripts;
 

--- a/browser/devtools/debugger/test/head.js
+++ b/browser/devtools/debugger/test/head.js
@@ -87,22 +87,35 @@ function attach_thread_actor_for_url(aCl
     });
   });
 }
 
 function debug_tab_pane(aURL, aOnDebugging)
 {
   let tab = addTab(aURL, function() {
     gBrowser.selectedTab = gTab;
-
     let debuggee = tab.linkedBrowser.contentWindow.wrappedJSObject;
 
     let pane = DebuggerUI.toggleDebugger();
     pane._frame.addEventListener("Debugger:Connecting", function dbgConnected() {
       pane._frame.removeEventListener("Debugger:Connecting", dbgConnected, true);
 
       // Wait for the initial resume...
       pane.debuggerWindow.gClient.addOneTimeListener("resumed", function() {
         aOnDebugging(tab, debuggee, pane);
       });
     }, true);
   });
 }
+
+function remote_debug_tab_pane(aURL, aOnClosing, aOnDebugging)
+{
+  let tab = addTab(aURL, function() {
+    gBrowser.selectedTab = gTab;
+    let debuggee = tab.linkedBrowser.contentWindow.wrappedJSObject;
+
+    DebuggerUI.toggleRemoteDebugger(aOnClosing, function dbgRan(process) {
+
+      // Wait for the remote debugging process to start...
+      aOnDebugging(tab, debuggee, process);
+    });
+  });
+}

--- a/browser/devtools/highlighter/inspector.jsm
+++ b/browser/devtools/highlighter/inspector.jsm
@@ -393,17 +393,17 @@ InspectorUI.prototype = {
 
   /**
    * Is the inspector UI open? Simply check if the toolbar is visible or not.
    *
    * @returns boolean
    */
   get isInspectorOpen()
   {
-    return this.toolbar && !this.toolbar.hidden && this.highlighter;
+    return !!(this.toolbar && !this.toolbar.hidden && this.highlighter);
   },
 
   /**
    * Return the default selection element for the inspected document.
    */
   get defaultSelection()
   {
     let doc = this.win.document;
@@ -642,17 +642,17 @@ InspectorUI.prototype = {
       this.breadcrumbs.destroy();
       this.breadcrumbs = null;
     }
 
     delete this._currentInspector;
     if (!aKeepInspector)
       this.store.deleteInspector(this.winID);
 
-    this.inspectMenuitem.setAttribute("checked", false);
+    this.inspectMenuitem.removeAttribute("checked");
     this.browser = this.win = null; // null out references to browser and window
     this.winID = null;
     this.selection = null;
     this.closing = false;
     this.isDirty = false;
 
     delete this.treePanel;
     delete this.stylePanel;

--- a/browser/devtools/jar.mn
+++ b/browser/devtools/jar.mn
@@ -12,8 +12,10 @@ browser.jar:
 *   content/browser/devtools/layoutview/view.xhtml  (layoutview/view.xhtml)
     content/browser/devtools/layoutview/view.css  (layoutview/view.css)
     content/browser/orion.js                      (sourceeditor/orion/orion.js)
 *   content/browser/source-editor-overlay.xul     (sourceeditor/source-editor-overlay.xul)
 *   content/browser/debugger.xul                  (debugger/debugger.xul)
     content/browser/debugger.css                  (debugger/debugger.css)
     content/browser/debugger-controller.js        (debugger/debugger-controller.js)
     content/browser/debugger-view.js              (debugger/debugger-view.js)
+    content/browser/devtools/gcli.css             (webconsole/gcli.css)
+    content/browser/devtools/gcliblank.xhtml      (webconsole/gcliblank.xhtml)

new file mode 100644
--- /dev/null
+++ b/browser/devtools/shared/DeveloperToolbar.jsm
@@ -0,0 +1,476 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Firefox Developer Toolbar.
+ *
+ * The Initial Developer of the Original Code is
+ * The Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2012
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Dave Camp <dcamp@mozilla.com> (Original Author)
+ *   Joe Walker <jwalker@mozilla.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+"use strict";
+
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+let EXPORTED_SYMBOLS = [ "DeveloperToolbar", "loadCommands" ];
+
+XPCOMUtils.defineLazyGetter(this, "gcli", function () {
+  let obj = {};
+  Components.utils.import("resource:///modules/gcli.jsm", obj);
+  return obj.gcli;
+});
+
+let console = gcli._internal.console;
+
+/**
+ * Load the various Command JSMs.
+ * Should be called when the developer toolbar first opens.
+ */
+function loadCommands()
+{
+  Components.utils.import("resource:///modules/GcliCommands.jsm", {});
+  Components.utils.import("resource:///modules/GcliTiltCommands.jsm", {});
+}
+
+
+
+let commandsLoaded = false;
+
+/**
+ * A component to manage the global developer toolbar, which contains a GCLI
+ * and buttons for various developer tools.
+ * @param aChromeWindow The browser window to which this toolbar is attached
+ * @param aToolbarElement See browser.xul:<toolbar id="developer-toolbar">
+ */
+function DeveloperToolbar(aChromeWindow, aToolbarElement)
+{
+  if (!commandsLoaded) {
+    loadCommands();
+    commandsLoaded = true;
+  }
+
+  this._chromeWindow = aChromeWindow;
+
+  this._element = aToolbarElement;
+  this._element.hidden = true;
+  this._doc = this._element.ownerDocument;
+
+  this._command = this._doc.getElementById("Tools:DevToolbar");
+
+  aChromeWindow.getBrowser().tabContainer.addEventListener("TabSelect", this, false);
+}
+
+/**
+ * Inspector notifications dispatched through the nsIObserverService
+ */
+const NOTIFICATIONS = {
+  /** DeveloperToolbar.show() has been called */
+  SHOW: "developer-toolbar-show",
+
+  /** DeveloperToolbar.hide() has been called */
+  HIDE: "developer-toolbar-hide"
+};
+
+/**
+ * Attach notification constants to the object prototype so tests etc can
+ * use them without needing to import anything
+ */
+DeveloperToolbar.prototype.NOTIFICATIONS = NOTIFICATIONS;
+
+/**
+ * Is the toolbar open?
+ */
+Object.defineProperty(DeveloperToolbar.prototype, 'visible', {
+  get: function DT_visible() {
+    return !this._element.hidden;
+  },
+  enumerable: true
+});
+
+/**
+ * Called from browser.xul in response to menu-click or keyboard shortcut to
+ * toggle the toolbar
+ */
+DeveloperToolbar.prototype.toggle = function DT_toggle()
+{
+  if (this.visible) {
+    this.hide();
+  } else {
+    this.show();
+    this._input.focus();
+  }
+};
+
+/**
+ * Even if the user has not clicked on 'Got it' in the intro, we only show it
+ * once per session.
+ * Warning this is slightly messed up because this.DeveloperToolbar is not the
+ * same as this.DeveloperToolbar when in browser.js context.
+ */
+DeveloperToolbar.introShownThisSession = false;
+
+/**
+ * Show the developer toolbar
+ */
+DeveloperToolbar.prototype.show = function DT_show()
+{
+  this._command.setAttribute("checked", "true");
+
+  this._input = this._doc.querySelector(".gclitoolbar-input-node");
+
+  this.tooltipPanel = new TooltipPanel(this._doc, this._input);
+  this.outputPanel = new OutputPanel(this._doc, this._input);
+
+  let contentDocument = this._chromeWindow.getBrowser().contentDocument;
+
+  this.display = gcli._internal.createDisplay({
+    contentDocument: contentDocument,
+    chromeDocument: this._doc,
+    chromeWindow: this._chromeWindow,
+
+    hintElement: this.tooltipPanel.hintElement,
+    inputElement: this._input,
+    completeElement: this._doc.querySelector(".gclitoolbar-complete-node"),
+    backgroundElement: this._doc.querySelector(".gclitoolbar-stack-node"),
+    outputDocument: this.outputPanel.document,
+
+    environment: {
+      chromeDocument: this._doc,
+      contentDocument: contentDocument
+    },
+
+    tooltipClass: 'gcliterm-tooltip',
+    eval: null,
+    scratchpad: null
+  });
+
+  this.display.onVisibilityChange.add(this.outputPanel._visibilityChanged, this.outputPanel);
+  this.display.onVisibilityChange.add(this.tooltipPanel._visibilityChanged, this.tooltipPanel);
+  this.display.onOutput.add(this.outputPanel._outputChanged, this.outputPanel);
+
+  this._element.hidden = false;
+  this._notify(NOTIFICATIONS.SHOW);
+
+  if (!DeveloperToolbar.introShownThisSession) {
+    this.display.maybeShowIntro();
+    DeveloperToolbar.introShownThisSession = true;
+  }
+};
+
+/**
+ * Hide the developer toolbar
+ */
+DeveloperToolbar.prototype.hide = function DT_hide()
+{
+  this._command.setAttribute("checked", "false");
+
+  this.display.onVisibilityChange.remove(this.outputPanel._visibilityChanged, this.outputPanel);
+  this.display.onVisibilityChange.remove(this.tooltipPanel._visibilityChanged, this.tooltipPanel);
+  this.display.onOutput.remove(this.outputPanel._outputChanged, this.outputPanel);
+  this.display.destroy();
+
+  // We could "delete this.display" etc if we have hard-to-track-down memory
+  // leaks as a belt-and-braces approach, however this prevents our DOM node
+  // hunter from looking in all the nooks and crannies, so it's better if we
+  // can be leak-free without
+
+  this.outputPanel.remove();
+  delete this.outputPanel;
+
+  this.tooltipPanel.remove();
+  delete this.tooltipPanel;
+
+  this._element.hidden = true;
+  this._notify(NOTIFICATIONS.HIDE);
+};
+
+/**
+ * Utility for sending notifications
+ * @param aTopic a NOTIFICATION constant
+ */
+DeveloperToolbar.prototype._notify = function DT_notify(aTopic)
+{
+  let data = { toolbar: this };
+  data.wrappedJSObject = data;
+  Services.obs.notifyObservers(data, aTopic, null);
+};
+
+/**
+ * Update various parts of the UI when the current tab changes
+ * @param aEvent
+ */
+DeveloperToolbar.prototype.handleEvent = function DT_handleEvent(aEvent)
+{
+  if (aEvent.type == "TabSelect") {
+    this._chromeWindow.HUDConsoleUI.refreshCommand();
+    this._chromeWindow.DebuggerUI.refreshCommand();
+
+    if (this.visible) {
+      let contentDocument = this._chromeWindow.getBrowser().contentDocument;
+
+      this.display.reattach({
+        contentDocument: contentDocument,
+        chromeWindow: this._chromeWindow,
+        environment: {
+          chromeDocument: this._doc,
+          contentDocument: contentDocument
+        },
+      });
+    }
+  }
+};
+
+/**
+ * Add class="gcli-panel-inner-arrowcontent" to a panel's
+ * |<xul:box class="panel-inner-arrowcontent">| so we can alter the styling
+ * without complex CSS expressions.
+ * @param aPanel The panel to affect
+ */
+function getContentBox(aPanel)
+{
+  let container = aPanel.ownerDocument.getAnonymousElementByAttribute(
+          aPanel, "anonid", "container");
+  return container.querySelector(".panel-inner-arrowcontent");
+}
+
+/**
+ * Helper function to calculate the sum of the vertical padding and margins
+ * between a nested node |aNode| and an ancestor |aRoot|. Iff all of the
+ * children of aRoot are 'only-childs' until you get to aNode then to avoid
+ * scroll-bars, the 'correct' height of aRoot is verticalSpacing + aNode.height.
+ * @param aNode The child node whose height is known.
+ * @param aRoot The parent height whose height we can affect.
+ * @return The sum of the vertical padding/margins in between aNode and aRoot.
+ */
+function getVerticalSpacing(aNode, aRoot)
+{
+  let win = aNode.ownerDocument.defaultView;
+
+  function pxToNum(styles, property) {
+    return parseInt(styles.getPropertyValue(property).replace(/px$/, ''), 10);
+  }
+
+  let vertSpacing = 0;
+  do {
+    let styles = win.getComputedStyle(aNode);
+    vertSpacing += pxToNum(styles, "padding-top");
+    vertSpacing += pxToNum(styles, "padding-bottom");
+    vertSpacing += pxToNum(styles, "margin-top");
+    vertSpacing += pxToNum(styles, "margin-bottom");
+    vertSpacing += pxToNum(styles, "border-top-width");
+    vertSpacing += pxToNum(styles, "border-bottom-width");
+
+    let prev = aNode.previousSibling;
+    while (prev != null) {
+      vertSpacing += prev.clientHeight;
+      prev = prev.previousSibling;
+    }
+
+    let next = aNode.nextSibling;
+    while (next != null) {
+      vertSpacing += next.clientHeight;
+      next = next.nextSibling;
+    }
+
+    aNode = aNode.parentNode;
+  } while (aNode !== aRoot);
+
+  return vertSpacing + 9;
+}
+
+/**
+ * Panel to handle command line output.
+ * @param aChromeDoc document from which we can pull the parts we need.
+ * @param aInput the input element that should get focus.
+ */
+function OutputPanel(aChromeDoc, aInput)
+{
+  this._input = aInput;
+  this._panel = aChromeDoc.getElementById("gcli-output");
+  this._frame = aChromeDoc.getElementById("gcli-output-frame");
+  this._anchor = aChromeDoc.getElementById("developer-toolbar");
+
+  this._content = getContentBox(this._panel);
+  this._content.classList.add("gcli-panel-inner-arrowcontent");
+
+  this.document = this._frame.contentDocument;
+  this.document.body.classList.add("gclichrome-output");
+
+  this._div = this.document.querySelector("div");
+  this._div.classList.add('gcli-row-out');
+  this._div.setAttribute('aria-live', 'assertive');
+
+  this.displayedOutput = undefined;
+}
+
+/**
+ * Display the OutputPanel.
+ */
+OutputPanel.prototype.show = function OP_show()
+{
+  this._panel.ownerDocument.defaultView.setTimeout(function() {
+    this._resize();
+  }.bind(this), 0);
+
+  this._resize();
+  this._panel.openPopup(this._anchor, "before_end", -300, 0, false, false, null);
+
+  this._input.focus();
+};
+
+/**
+ * Internal helper to set the height of the output panel to fit the available
+ * content;
+ */
+OutputPanel.prototype._resize = function CLP_resize()
+{
+  let vertSpacing = getVerticalSpacing(this._content, this._panel);
+  let idealHeight = this.document.body.scrollHeight + vertSpacing;
+  this._panel.sizeTo(400, Math.min(idealHeight, 500));
+};
+
+/**
+ * Called by GCLI when a command is executed.
+ */
+OutputPanel.prototype._outputChanged = function OP_outputChanged(aEvent)
+{
+  if (aEvent.output.hidden) {
+    return;
+  }
+
+  this.remove();
+
+  this.displayedOutput = aEvent.output;
+  this.update();
+
+  this.displayedOutput.onChange.add(this.update, this);
+  this.displayedOutput.onClose.add(this.remove, this);
+};
+
+/**
+ * Called when displayed Output says it's changed or from outputChanged, which
+ * happens when there is a new displayed Output.
+ */
+OutputPanel.prototype.update = function OP_update()
+{
+  if (this.displayedOutput.data == null) {
+    while (this._div.hasChildNodes()) {
+      this._div.removeChild(this._div.firstChild);
+    }
+  } else {
+    this.displayedOutput.toDom(this._div);
+    this.show();
+  }
+};
+
+/**
+ * Detach listeners from the currently displayed Output.
+ */
+OutputPanel.prototype.remove = function OP_remove()
+{
+  this._panel.hidePopup();
+
+  if (this.displayedOutput) {
+    this.displayedOutput.onChange.remove(this.update, this);
+    this.displayedOutput.onClose.remove(this.remove, this);
+    delete this.displayedOutput;
+  }
+};
+
+/**
+ * Called by GCLI to indicate that we should show or hide one either the
+ * tooltip panel or the output panel.
+ */
+OutputPanel.prototype._visibilityChanged = function OP_visibilityChanged(aEvent)
+{
+  if (aEvent.outputVisible === true) {
+    // this.show is called by _outputChanged
+  } else {
+    this._panel.hidePopup();
+  }
+};
+
+
+/**
+ * Panel to handle tooltips.
+ * @param aChromeDoc document from which we can pull the parts we need.
+ * @param aInput the input element that should get focus.
+ */
+function TooltipPanel(aChromeDoc, aInput)
+{
+  this._input = aInput;
+  this._panel = aChromeDoc.getElementById("gcli-tooltip");
+  this._frame = aChromeDoc.getElementById("gcli-tooltip-frame");
+  this._anchor = aChromeDoc.getElementById("developer-toolbar");
+
+  this._content = getContentBox(this._panel);
+  this._content.classList.add("gcli-panel-inner-arrowcontent");
+
+  this.document = this._frame.contentDocument;
+  this.document.body.classList.add("gclichrome-tooltip");
+
+  this.hintElement = this.document.querySelector("div");
+}
+
+/**
+ * Display the TooltipPanel.
+ */
+TooltipPanel.prototype.show = function TP_show()
+{
+  let vertSpacing = getVerticalSpacing(this._content, this._panel);
+  let idealHeight = this.document.body.scrollHeight + vertSpacing;
+  this._panel.sizeTo(350, Math.min(idealHeight, 500));
+  this._panel.openPopup(this._anchor, "before_start", 0, 0, false, false, null);
+
+  this._input.focus();
+};
+
+/**
+ * Hide the TooltipPanel.
+ */
+TooltipPanel.prototype.remove = function TP_remove()
+{
+  this._panel.hidePopup();
+};
+
+/**
+ * Called by GCLI to indicate that we should show or hide one either the
+ * tooltip panel or the output panel.
+ */
+TooltipPanel.prototype._visibilityChanged = function TP_visibilityChanged(aEvent)
+{
+  if (aEvent.tooltipVisible === true) {
+    this.show();
+  } else {
+    this._panel.hidePopup();
+  }
+};