--- a/accessible/ipc/DocAccessibleChild.cpp
+++ b/accessible/ipc/DocAccessibleChild.cpp
@@ -1425,10 +1425,97 @@ DocAccessibleChild::RecvUnselectAll(cons
   Accessible* acc = IdToAccessibleSelect(aID);
   if (acc) {
     *aSuccess = acc->UnselectAll();
   }
 
   return true;
 }
 
+bool
+DocAccessibleChild::RecvDoAction(const uint64_t& aID,
+                                 const uint8_t& aIndex,
+                                 bool* aSuccess)
+{
+  *aSuccess = false;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    *aSuccess = acc->DoAction(aIndex);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionCount(const uint64_t& aID,
+                                    uint8_t* aCount)
+{
+  *aCount = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    *aCount = acc->ActionCount();
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionDescriptionAt(const uint64_t& aID,
+                                            const uint8_t& aIndex,
+                                            nsString* aDescription)
+{
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    acc->ActionDescriptionAt(aIndex, *aDescription);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionNameAt(const uint64_t& aID,
+                                     const uint8_t& aIndex,
+                                     nsString* aName)
+{
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    acc->ActionNameAt(aIndex, *aName);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvAccessKey(const uint64_t& aID,
+                                  uint32_t* aKey,
+                                  uint32_t* aModifierMask)
+{
+  *aKey = 0;
+  *aModifierMask = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    KeyBinding kb = acc->AccessKey();
+    *aKey = kb.Key();
+    *aModifierMask = kb.ModifierMask();
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvKeyboardShortcut(const uint64_t& aID,
+                                         uint32_t* aKey,
+                                         uint32_t* aModifierMask)
+{
+  *aKey = 0;
+  *aModifierMask = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    KeyBinding kb = acc->KeyboardShortcut();
+    *aKey = kb.Key();
+    *aModifierMask = kb.ModifierMask();
+  }
+
+  return true;
+}
+
 }
 }

--- a/accessible/ipc/DocAccessibleChild.h
+++ b/accessible/ipc/DocAccessibleChild.h
@@ -346,16 +346,39 @@ public:
                                            const uint32_t& aIndex,
                                            bool* aSuccess) override;
 
   virtual bool RecvSelectAll(const uint64_t& aID,
                              bool* aSuccess) override;
 
   virtual bool RecvUnselectAll(const uint64_t& aID,
                                bool* aSuccess) override;
+
+  virtual bool RecvDoAction(const uint64_t& aID,
+                            const uint8_t& aIndex,
+                            bool* aSuccess) override;
+
+  virtual bool RecvActionCount(const uint64_t& aID,
+                               uint8_t* aCount) override;
+
+  virtual bool RecvActionDescriptionAt(const uint64_t& aID,
+                                       const uint8_t& aIndex,
+                                       nsString* aDescription) override;
+
+  virtual bool RecvActionNameAt(const uint64_t& aID,
+                                const uint8_t& aIndex,
+                                nsString* aName) override;
+
+  virtual bool RecvAccessKey(const uint64_t& aID,
+                             uint32_t* aKey,
+                             uint32_t* aModifierMask) override;
+
+  virtual bool RecvKeyboardShortcut(const uint64_t& aID,
+                                    uint32_t* aKey,
+                                    uint32_t* aModifierMask) override;
 private:
 
   Accessible* IdToAccessible(const uint64_t& aID) const;
   Accessible* IdToAccessibleLink(const uint64_t& aID) const;
   Accessible* IdToAccessibleSelect(const uint64_t& aID) const;
   HyperTextAccessible* IdToHyperTextAccessible(const uint64_t& aID) const;
   ImageAccessible* IdToImageAccessible(const uint64_t& aID) const;
   TableCellAccessible* IdToTableCellAccessible(const uint64_t& aID) const;

--- a/accessible/ipc/PDocAccessible.ipdl
+++ b/accessible/ipc/PDocAccessible.ipdl
@@ -186,13 +186,19 @@ child:
   prio(high) sync SelectedItems(uint64_t aID) returns(uint64_t[] aSelectedItemIDs);
   prio(high) sync SelectedItemCount(uint64_t aID) returns(uint32_t aCount);
   prio(high) sync GetSelectedItem(uint64_t aID, uint32_t aIndex) returns(uint64_t aSelected, bool aOk);
   prio(high) sync IsItemSelected(uint64_t aID, uint32_t aIndex) returns(bool aSelected);
   prio(high) sync AddItemToSelection(uint64_t aID, uint32_t aIndex) returns(bool aSuccess);
   prio(high) sync RemoveItemFromSelection(uint64_t aID, uint32_t aIndex) returns(bool aSuccess);
   prio(high) sync SelectAll(uint64_t aID) returns(bool aSuccess);
   prio(high) sync UnselectAll(uint64_t aID) returns(bool aSuccess);
-  
+
+  prio(high) sync DoAction(uint64_t aID, uint8_t aIndex) returns(bool aSuccess);
+  prio(high) sync ActionCount(uint64_t aID) returns(uint8_t aCount);
+  prio(high) sync ActionDescriptionAt(uint64_t aID, uint8_t aIndex) returns(nsString aDescription);
+  prio(high) sync ActionNameAt(uint64_t aID, uint8_t aIndex) returns(nsString aName);
+  prio(high) sync AccessKey(uint64_t aID) returns(uint32_t aKey, uint32_t aModifierMask);
+  prio(high) sync KeyboardShortcut(uint64_t aID) returns(uint32_t aKey, uint32_t aModifierMask);
 };
 
 }
 }

--- a/accessible/ipc/ProxyAccessible.cpp
+++ b/accessible/ipc/ProxyAccessible.cpp
@@ -794,10 +794,56 @@ ProxyAccessible::SelectAll()
 bool
 ProxyAccessible::UnselectAll()
 {
   bool success = false;
   unused << mDoc->SendUnselectAll(mID, &success);
   return success;
 }
 
+bool
+ProxyAccessible::DoAction(uint8_t aIndex)
+{
+  bool success = false;
+  unused << mDoc->SendDoAction(mID, aIndex, &success);
+  return success;
+}
+
+uint8_t
+ProxyAccessible::ActionCount()
+{
+  uint8_t count = 0;
+  unused << mDoc->SendActionCount(mID, &count);
+  return count;
+}
+
+void
+ProxyAccessible::ActionDescriptionAt(uint8_t aIndex, nsString& aDescription)
+{
+  unused << mDoc->SendActionDescriptionAt(mID, aIndex, &aDescription);
+}
+
+void
+ProxyAccessible::ActionNameAt(uint8_t aIndex, nsString& aName)
+{
+  unused << mDoc->SendActionNameAt(mID, aIndex, &aName);
+}
+
+KeyBinding
+ProxyAccessible::AccessKey()
+{
+  uint32_t key = 0;
+  uint32_t modifierMask = 0;
+  unused << mDoc->SendAccessKey(mID, &key, &modifierMask);
+  return KeyBinding(key, modifierMask);
+}
+
+KeyBinding
+ProxyAccessible::KeyboardShortcut()
+{
+  uint32_t key = 0;
+  uint32_t modifierMask = 0;
+  unused << mDoc->SendKeyboardShortcut(mID, &key, &modifierMask);
+  return KeyBinding(key, modifierMask);
+}
+
 }
 }

--- a/accessible/ipc/ProxyAccessible.h
+++ b/accessible/ipc/ProxyAccessible.h
@@ -4,16 +4,17 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #ifndef mozilla_a11y_ProxyAccessible_h
 #define mozilla_a11y_ProxyAccessible_h
 
 #include "mozilla/a11y/Role.h"
 #include "nsIAccessibleText.h"
+#include "Accessible.h"
 #include "nsString.h"
 #include "nsTArray.h"
 #include "nsRect.h"
 
 namespace mozilla {
 namespace a11y {
 
 class Attribute;
@@ -251,16 +252,23 @@ public:
   uint32_t SelectedItemCount();
   ProxyAccessible* GetSelectedItem(uint32_t aIndex);
   bool IsItemSelected(uint32_t aIndex);
   bool AddItemToSelection(uint32_t aIndex);
   bool RemoveItemFromSelection(uint32_t aIndex);
   bool SelectAll();
   bool UnselectAll();
 
+  bool DoAction(uint8_t aIndex);
+  uint8_t ActionCount();
+  void ActionDescriptionAt(uint8_t aIndex, nsString& aDescription);
+  void ActionNameAt(uint8_t aIndex, nsString& aName);
+  KeyBinding AccessKey();
+  KeyBinding KeyboardShortcut();
+
   /**
    * Allow the platform to store a pointers worth of data on us.
    */
   uintptr_t GetWrapper() const { return mWrapper; }
   void SetWrapper(uintptr_t aWrapper) { mWrapper = aWrapper; }
 
   /*
    * Return the ID of the accessible being proxied.