Bug 1472555 - Part 1 - Remove most listbox crashtests. r=bz draft
authorPaolo Amadini <paolo.mozmail@amadzone.org>
Sat, 07 Jul 2018 12:06:30 +0100
changeset 815574 75c7f3cd482c6d9848d2436314fd10b29c22b811
parent 815573 1d50382ab31725c9473b5e9425eefa2793f2c63e
child 815575 dfbb7f21ddd807b86fba88e1cbcf0aa010f9aff9
push id115562
push userpaolo.mozmail@amadzone.org
push dateMon, 09 Jul 2018 12:34:02 +0000
reviewersbz
bugs1472555
milestone63.0a1
Bug 1472555 - Part 1 - Remove most listbox crashtests. r=bz Most of the removed tests are specific to listbox code, some are related to fixes already covered elsewhere, and some have no associated fix and were originally checked in just for good measure. MozReview-Commit-ID: 3AQXoKy6HhU
layout/base/crashtests/354771-1.xul
layout/base/crashtests/376223-1.xhtml
layout/base/crashtests/383102-1.xhtml
layout/base/crashtests/383806-1.xhtml
layout/base/crashtests/414175-1.xul
layout/base/crashtests/428113.xhtml
layout/base/crashtests/514104-1.xul
layout/base/crashtests/crashtests.list
layout/generic/crashtests/363848-1.xhtml
layout/generic/crashtests/472957.xhtml
layout/generic/crashtests/494300-1.xul
layout/generic/crashtests/547338.xul
layout/generic/crashtests/crashtests.list
layout/xul/crashtests/265161-1.xul
layout/xul/crashtests/326834-1-inner.xul
layout/xul/crashtests/326834-1.html
layout/xul/crashtests/360642-1.xul
layout/xul/crashtests/383236-1.xul
layout/xul/crashtests/384491-1.xhtml
layout/xul/crashtests/394120-1.xhtml
layout/xul/crashtests/397293.xhtml
layout/xul/crashtests/397304-1.html
layout/xul/crashtests/398326-1.xhtml
layout/xul/crashtests/400779-1.xhtml
layout/xul/crashtests/415394-1.xhtml
layout/xul/crashtests/420424-1.xul
layout/xul/crashtests/431738.xhtml
layout/xul/crashtests/432058-1.xul
layout/xul/crashtests/432068-1.xul
layout/xul/crashtests/432068-2.xul
layout/xul/crashtests/433296-1.xul
layout/xul/crashtests/433429.xul
layout/xul/crashtests/464149-1.xul
layout/xul/crashtests/467481-1.xul
layout/xul/crashtests/488210-1.xhtml
layout/xul/crashtests/495728-1.xul
layout/xul/crashtests/508927-1.xul
layout/xul/crashtests/508927-2.xul
layout/xul/crashtests/514300-1.xul
layout/xul/crashtests/536931-1.xhtml
layout/xul/crashtests/crashtests.list
layout/xul/grid/crashtests/382750-1.xul
layout/xul/grid/crashtests/400790-1.xul
layout/xul/grid/crashtests/crashtests.list
deleted file mode 100644
--- a/layout/base/crashtests/354771-1.xul
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<listbox flex="1" style="float: right">
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="foo"/>
-  <listitem label="b" style="float: left;"/>
-  <listitem label="c" style="position: absolute"/>
-</listbox>
-
-</window>
deleted file mode 100644
--- a/layout/base/crashtests/376223-1.xhtml
+++ /dev/null
@@ -1,29 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml"
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-<script>
-
-function boom()
-{
-  var listbox = document.getElementById("listbox");
-  var td = document.getElementById("td");
-
-  var listitem = document.createElementNS(XUL_NS, "listitem");
-
-  listbox.appendChild(listitem);
-  listbox.appendChild(td);
-}
-
-var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-</script>
-</head>
-
-<body onload="boom();">
-
-<table><tbody><tr><td id="td">X</td></tr></tbody></table>
-
-<xul:listbox id="listbox"/>
-
-</body>
-</html>
deleted file mode 100644
--- a/layout/base/crashtests/383102-1.xhtml
+++ /dev/null
@@ -1,13 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml"
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" >
-<body>
-
-<xul:hbox>
-  <xul:hbox>
-    <xul:listboxbody><xul:hbox/><span><div></div></span></xul:listboxbody>
-  </xul:hbox>
-  <xul:toolbarbutton/>
-</xul:hbox>
-
-</body>
-</html>
deleted file mode 100644
--- a/layout/base/crashtests/383806-1.xhtml
+++ /dev/null
@@ -1,29 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml"
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-<script>
-
-function boom()
-{
-  var listbox = document.getElementById("listbox");
-  var td = document.getElementById("td");
-
-  var listitem = document.createElementNS(XUL_NS, "listitem");
-
-  listbox.appendChild(listitem);
-  listbox.appendChild(td);
-}
-
-var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-</script>
-</head>
-
-<body onload="boom();">
-
-<table><tbody><tr><td id="td">X</td></tr></tbody></table>
-
-<xul:listbox id="listbox"/>
-
-</body>
-</html>
deleted file mode 100644
--- a/layout/base/crashtests/414175-1.xul
+++ /dev/null
@@ -1,26 +0,0 @@
-<xul xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<script type="text/javascript">
-
-function boom()
-{
-  var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-  var oldListbox = document.getElementById("oldListbox");
-  var listitem = document.getElementById("listitem");
-  var newListbox = document.createElementNS(XUL_NS, "listbox");
-  var newHbox = document.createElementNS(XUL_NS, "hbox");
-
-  oldListbox.appendChild(newListbox);
-  listitem.appendChild(newHbox);
-
-  newListbox.style.display = "inline";
-  oldListbox.style.display = "block";
-  newHbox.style.display = "inline";
-}
-
-</script>
-
-<listbox id="oldListbox"><listitem id="listitem" /></listbox>
-
-</xul>
deleted file mode 100644
--- a/layout/base/crashtests/428113.xhtml
+++ /dev/null
@@ -1,2 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<listbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" style="float: right;"><listitem/><listitem/><listitem/><listitem/><listitem/><listitem label="foo"/><listitem style="position: absolute;"/></listbox></html>
deleted file mode 100644
--- a/layout/base/crashtests/514104-1.xul
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
-
-<!-- there must be no extra elements in the document -->
-
-<window onload="
-            document.documentElement.removeChild(document.getElementById('b'));
-            document.getElementById('l').removeChild(document.getElementById('h'));
-            document.documentElement.appendChild(document.createElementNS('http://www.w3.org/1999/xhtml', 'span'));"
-        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<bindings xmlns="http://www.mozilla.org/xbl" id="b">
-    <binding id="foo">
-        <content><listitem xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><children xmlns="http://www.mozilla.org/xbl"/></listitem></content>
-    </binding>
-</bindings>
-
-<listbox id="l" style="-moz-binding: url(&quot;#foo&quot;);"><hbox id="h"/></listbox>
-
-<listitem/>
-
-</window>
--- a/layout/base/crashtests/crashtests.list
+++ b/layout/base/crashtests/crashtests.list
@@ -111,17 +111,16 @@ load 348126-1.html
 load 348688-1.html
 load 348708-1.xhtml
 load 348729-1.html
 load 349095-1.xhtml
 load 350128-1.xhtml
 load 350267-1.html
 load 354133-1.html
 load 354766-1.xhtml
-load 354771-1.xul
 load 355989-1.xhtml
 load 355993-1.xhtml
 load 356325-1.xul
 load 358729-1.xhtml
 load 360339-1.xul
 load 360339-2.xul
 load 363729-1.html
 load 363729-2.html
@@ -144,31 +143,28 @@ load 371681-1.xhtml
 load 372237-1.html
 load 372475-1.xhtml
 load 372550-1.html
 load 373628-1.html
 load 373919.xhtml
 load 374193-1.xhtml
 load 374297-1.html
 load 374297-2.html
-load 376223-1.xhtml
 load 378325-1.html
 load 378682.html
 load 379105-1.xhtml
 load 379419-1.xhtml
 load 379768-1.html
 load 379799-1.html
 load 379920-1.svg
 load 379920-2.svg
 load 379975.html
 load 380096-1.html
 load 382204-1.html # bug 1323680
-load 383102-1.xhtml
 load 383129-1.html
-load 383806-1.xhtml
 load 384344-1.html
 load 384392-1.xhtml
 load 384392-2.svg
 load 384649-1.xhtml
 load 385354.html
 load 385866-1.xhtml
 load 385880-1.xhtml
 load 386266-1.html
@@ -223,30 +219,28 @@ load 408299.html
 load 408450-1.xhtml
 load 409461-1.xhtml
 load 409513.html
 load 410967.html
 load 411870-1.html
 load 412651-1.html
 load 413587-1.svg
 load 414058-1.html
-load 414175-1.xul
 load 415503.xhtml
 load 416107.xhtml # bug 1323652
 HTTP load 419985.html
 load 420031-1.html
 load 420213-1.html
 load 420219-1.html # bug 1323652
 load 420651-1.xhtml
 load 421203-1.xul
 load 421432.html
 load 422276.html
 asserts(0-1) load 423107-1.xhtml # bug 866955
 load 425981-1.html
-load 428113.xhtml
 load 428138-1.html
 load 428448-1.html
 load 429088-1.html
 load 429088-2.html
 load 429780-1.xhtml
 load 429865-1.html
 load 429881.html
 load 430569-1.html
@@ -322,17 +316,16 @@ load 497519-3.xhtml
 load 497519-4.xhtml
 load 499741-1.xhtml
 load 499841-1.xhtml
 load 499858-1.xhtml
 load 500467-1.html
 load 501878-1.html
 load 503936-1.html
 load 507119.html
-load 514104-1.xul
 load 522374-1.html
 load 522374-2.html
 load 526378-1.xul
 load 534367-1.xhtml
 load 534368-1.xhtml
 load 534768-1.html
 load 534768-2.html
 load 535721-1.xhtml
deleted file mode 100644
--- a/layout/generic/crashtests/363848-1.xhtml
+++ /dev/null
@@ -1,10 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml"
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-      
-<body>
-
-<xul:listbox />
-
-</body>
-
-</html>
\ No newline at end of file
deleted file mode 100644
--- a/layout/generic/crashtests/472957.xhtml
+++ /dev/null
@@ -1,14 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-
-<bindings xmlns="http://www.mozilla.org/xbl">
-  <binding id="b">
-    <content><xul:hbox><children/></xul:hbox></content>
-  </binding>  
-</bindings>
-
-</head>
-
-<body><xul:listboxbody height="168178912813" style="-moz-binding: url(#b);"><xul:iframe/></xul:listboxbody></body>
-
-</html>
deleted file mode 100644
--- a/layout/generic/crashtests/494300-1.xul
+++ /dev/null
@@ -1,49 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();" class="reftest-wait">
-<script type="text/javascript">
-// <![CDATA[
-
-var HTML_NS   = "http://www.w3.org/1999/xhtml";
-var MATHML_NS = "http://www.w3.org/1998/Math/MathML";
-var XUL_NS    = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-function boom()
-{
-    var listbox = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "listbox");
-    var listitem = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "listitem");
-    listbox.appendChild(listitem);
-    document.documentElement.appendChild(listbox);
-    var hbox = document.createElementNS(XUL_NS, "hbox");
-    listbox.appendChild(hbox);
-    var mphantom = document.createElementNS(MATHML_NS, 'mphantom');
-    listbox.appendChild(mphantom);
-    var wax = document.createElementNS(MATHML_NS, 'wax');
-    hbox.appendChild(wax);
-    var msub = document.createElementNS(MATHML_NS, 'msub');
-    wax.appendChild(msub);
-    var merror = document.createElementNS(MATHML_NS, 'merror');
-    wax.appendChild(merror);
-    var span = document.createElementNS(HTML_NS, 'span');
-    mphantom.appendChild(span);
-    var vbox = document.createElementNS(XUL_NS, 'vbox');
-    span.appendChild(vbox);
-
-    setTimeout(boom2, 0);
-
-    function boom2()
-    {
-        var munderover = document.createElementNS(MATHML_NS, 'munderover'); 
-        msub.appendChild(munderover);
-        var mtext = document.createElementNS(MATHML_NS, 'mtext');
-        span.appendChild(mtext);
-
-        document.documentElement.removeAttribute("class");
-    }
-}
-
-// ]]>
-</script>
-</window>
deleted file mode 100644
--- a/layout/generic/crashtests/547338.xul
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<script type="text/javascript">
-<![CDATA[
-
-function boom()
-{
-  document.getElementById("list").ensureIndexIsVisible(4);
-  document.getElementById("i4").style.fontSize = "10000%";
-}
-
-window.addEventListener("load", boom, false);
-
-]]>
-</script>
-
-<listbox id="list" rows="3">
-  <listitem/>
-  <listitem/>
-  <listitem/>
-  <listitem id="i4" label="Item 4"/><listitem/>
-</listbox>
-
-</window>
--- a/layout/generic/crashtests/crashtests.list
+++ b/layout/generic/crashtests/crashtests.list
@@ -57,17 +57,16 @@ load 354458-1.html
 load 354458-2.html
 load 355426-1.html
 load 359371-1.html
 load 359371-2.html
 load 360599.html
 load 363448.html
 load 363722-1.html
 load 363722-2.html
-load 363848-1.xhtml
 load 364220.html
 load 364407-1.html
 load 364686-1.xhtml
 load 366021-1.xhtml
 load 366667-1.html
 load 366952-1.html
 load 367246-1.html
 load 367360.html
@@ -337,17 +336,16 @@ load 468771-1.xhtml
 load 468771-2.xhtml
 load 469859-1.xhtml # bug 1323665
 load 471360.html
 load 472587-1.xhtml
 load 472617-1.xhtml
 load 472774-1.html
 load 472776-1.html
 load 472950-1.html
-load 472957.xhtml
 load 473278-1.xhtml
 load 473894-1.html
 load 476241-1.html
 load 477731-1.html
 load 477928.html
 load 478131-1.html
 load 478170-1.html
 load 478185-1.html
@@ -359,17 +357,16 @@ load 489462-1.html
 load 489477.html
 load 489480-1.xhtml
 load 489647-1.html
 load 493111-1.html
 load 493118-1.html
 load 493649.html
 load 494283-1.xhtml
 load 494283-2.html
-load 494300-1.xul
 load 494332-1.html
 load 495875-1.html
 load 495875-2.html
 load 496742.html
 load 499138.html
 load 499857-1.html
 load 499862-1.html
 asserts(0-3) load 499885-1.xhtml # Bug 1220265
@@ -406,17 +403,16 @@ load 534366-2.html
 load 536692-1.xhtml
 load 537645.xhtml
 load 541277-1.html
 load 541277-2.html
 load 541714-1.html
 load 541714-2.html
 load 542136-1.html
 load 545571-1.html
-load 547338.xul
 load 547843-1.xhtml
 load 551635-1.html
 load 553504-1.xhtml
 load 564368-1.xhtml
 load 564968.xhtml
 load 569193-1.html
 load 570160.html
 load 570289-1.html
deleted file mode 100644
--- a/layout/xul/crashtests/265161-1.xul
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0"?>
-<window
-	xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-	xmlns:html="http://www.w3.org/1999/xhtml">
-			<html:div>
-				<listitem>
-				</listitem>
-			</html:div>
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/326834-1-inner.xul
+++ /dev/null
@@ -1,17 +0,0 @@
-<window title="Testcase bug 326834 - Crash with evil xul testcase, using listbox/listitem and display: table-cell"
-        xmlns:html="http://www.w3.org/1999/xhtml"
-        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<listbox>
-  <listitem label="This page should not crash Mozilla"/>
-</listbox>
-<html:script>
-function doe() {
-var el=document.getElementsByTagName('*');
-document.getElementsByTagName('listbox')[0].style.display = 'table-cell';
-document.getElementsByTagName('listitem')[0].style.display = 'table-cell';
-window.getComputedStyle(document.getElementsByTagName('listitem')[0], '').getPropertyValue("height");
-document.getElementsByTagName('listitem')[0].style.display = '';
-}
-setTimeout(doe,500);
-</html:script>
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/326834-1.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<html class="reftest-wait">
-<head>
-<script>
-setTimeout('document.documentElement.className = ""', 1000);
-</script>
-<body>
-<iframe src="326834-1-inner.xul"></iframe>
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/360642-1.xul
+++ /dev/null
@@ -1,9 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" 
-        class="reftest-wait"
-        onload="setTimeout(function() { var foo = document.getElementById('foo'); foo.parentNode.removeChild(foo); document.documentElement.removeAttribute('class'); }, 30);">
-        
-  <listboxbody>
-    <hbox id="foo"/>
-  </listboxbody>
-  
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/383236-1.xul
+++ /dev/null
@@ -1,5 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<listbox><listhead>x</listhead></listbox>
-
-</window>
\ No newline at end of file
deleted file mode 100644
--- a/layout/xul/crashtests/384491-1.xhtml
+++ /dev/null
@@ -1,8 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" 
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<body>
-
-<xul:listboxbody style="overflow: hidden" />
-
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/394120-1.xhtml
+++ /dev/null
@@ -1,19 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" 
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-<script>
-function boom()
-{
-  var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-  var xultext = document.createElementNS(XUL_NS, "text");
-  var hbox = document.getElementById("hbox")
-  hbox.appendChild(xultext);
-}
-</script>
-</head>
-<body onload="boom();">
-
-<xul:listboxbody><xul:hbox id="hbox" /></xul:listboxbody>
-
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/397293.xhtml
+++ /dev/null
@@ -1,21 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml"  
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-      style="opacity: 0.2;">
-<head>
-<script>
-
-function x()
-{
-  document.documentElement.style.counterReset = "chicken";
-  
-  document.body.offsetHeight;
-}
-
-</script>
-</head>
-
-<body onload="setTimeout(x, 0);">Foo</body>
-
-<xul:listbox/>
-
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/397304-1.html
+++ /dev/null
@@ -1,1 +0,0 @@
-<html><body><listboxbody style="display: -moz-grid-group;"></listboxbody></body></html>
\ No newline at end of file
deleted file mode 100644
--- a/layout/xul/crashtests/398326-1.xhtml
+++ /dev/null
@@ -1,17 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<script>
-var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-function boom()
-{
-  var listbox = document.createElementNS(XUL_NS, 'listbox');
-  document.body.appendChild(listbox);
-  var listitem = document.createElementNS(XUL_NS, 'listitem');
-  listbox.appendChild(listitem);
-}
-</script>
-</head>
-<body onload="boom();">
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/400779-1.xhtml
+++ /dev/null
@@ -1,16 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<head>
-<script>
-
-function boom()
-{
-  var menulist = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "menulist");
-  document.getElementById("h").appendChild(menulist);
-}
-
-</script>
-</head>
-<body onload="boom();">
-<xul:listboxbody><xul:hbox id="h"/></xul:listboxbody>
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/415394-1.xhtml
+++ /dev/null
@@ -1,28 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" 
-      xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-      class="reftest-wait">
-<head>
-<script type="text/javascript">
-
-function boom()
-{
-  document.execCommand("justifycenter", false, null);
-
-  var listboxbody = document.getElementById("lbb");
-  listboxbody.height = 9;
-  setTimeout(boom2, 0);
-
-  function boom2()
-  {
-    var td = document.createElementNS("http://www.w3.org/1999/xhtml", "td");
-    listboxbody.appendChild(td);
-    document.documentElement.removeAttribute("class");
-  }
-}
-
-</script>
-</head>
-
-<body onload="setTimeout(boom, 0);" contenteditable="true"><xul:listboxbody id="lbb"><xul:hbox/><span><col style="width: 100px;" /></span></xul:listboxbody></body>
-
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/420424-1.xul
+++ /dev/null
@@ -1,6 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-        onload="document.getElementById('a').ensureElementIsVisible(null);">
-
-<listbox id="a"/>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/431738.xhtml
+++ /dev/null
@@ -1,7 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<body>
-<div>
-<span style="font-size: 0pt;"><xul:listboxbody><span style="border: 1px solid red;"/></xul:listboxbody></span>
-</div>
-</body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/432058-1.xul
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<script type="text/javascript">
-// <![CDATA[
-
-var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-function boom()
-{
-  var lb = document.getElementById("lb");
-  var firstli = document.getElementById("firstli");
-  lb.appendChild(document.createElementNS(XUL_NS, "hbox"));
-  lb.appendChild(document.createElementNS(XUL_NS, "listitem"));
-  firstli.style.display = "none";
-
-  // Flush layout.
-  document.getBoxObjectFor(document.documentElement).height;
-
-  lb.removeChild(firstli);
-}
-
-// ]]>
-</script>
-
-<listbox id="lb"><listitem id="firstli"/></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/432068-1.xul
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<hbox style="display: none;">
-  <bindings xmlns="http://www.mozilla.org/xbl">
-    <binding id="x">
-      <content><listitem xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/></content>
-    </binding>
-  </bindings>
-</hbox>
-
-<script type="text/javascript">
-
-function boom()
-{
-  document.getElementById("b").style.MozBinding = "url('#x')";
-  
-  // Flush layout.
-  document.documentElement.boxObject.height;
-  
-  document.getElementById("listbox").removeChild(document.getElementById("c"));
-}
-
-</script>
-
-<listbox id="listbox"><listitem/><listitem id="b"/><listitem id="c"/></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/432068-2.xul
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<script type="text/javascript">
-
-function boom()
-{
-  var l = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "listitem");
-  l.style.display = "none";
-
-  var c = document.getElementById("c");
-  c.parentNode.insertBefore(l, c);
-  
-  document.getElementById("listbox").removeChild(document.getElementById("c"));
-}
-
-</script>
-
-<listbox id="listbox"><listitem/><listitem id="c"/></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/433296-1.xul
+++ /dev/null
@@ -1,5 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<hbox><listboxbody><listheader/><hbox><iframe/></hbox></listboxbody><tabpanels><tabpanels/></tabpanels></hbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/433429.xul
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<script type="text/javascript">
-
-function boom()
-{
-  var listbox = document.getElementById("listbox");
-
-  listbox.removeChild(listbox.childNodes[1]);
-  document.documentElement.style.MozBinding = "url('data:text/xml,%3Cbindings%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fxbl%22%3E%3Cbinding%20id%3D%22foo%22%3E%3Ccontent%3E%0A%3Chbox%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fkeymaster%2Fgatekeeper%2Fthere.is.only.xul%22%2F%3E%0A%3C%2Fcontent%3E%3C%2Fbinding%3E%3C%2Fbindings%3E%0A')";
-  document.documentElement.boxObject.height;
-  listbox.removeChild(listbox.childNodes[0]);
-}
-
-</script>
-
-<listbox id="listbox" style="-moz-binding: url(data:text/xml,%3Cbindings%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fxbl%22%3E%3Cbinding%20id%3D%22foo%22%3E%3Ccontent%3E%0A%3Clistbox%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fkeymaster%2Fgatekeeper%2Fthere.is.only.xul%22%3E%3Cchildren%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fxbl%22%2F%3E%3C%2Flistbox%3E%0A%3C%2Fcontent%3E%3C%2Fbinding%3E%3C%2Fbindings%3E%0A);"><listitem/><listitem/></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/464149-1.xul
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window onload="boom();" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<bindings xmlns="http://www.mozilla.org/xbl">
-  <binding id="m"><content><xul:textbox type="text"><children/></xul:textbox></content></binding>
-</bindings>
-
-<script type="text/javascript">
-<![CDATA[
-
-function boom()
-{
-  document.getElementById("b").style.MozBinding = 'url("data:text/xml,' + encodeURIComponent("<bindings xmlns='http://www.mozilla.org/xbl'><binding id='foo'><content><hbox xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'><children xmlns='http://www.mozilla.org/xbl'/></hbox></content></binding></bindings>\n") + '")';
-}
-
-]]>
-</script>
-
-<listbox style="float: right;"><listitem/><listitem id="b"/><listitem><hbox style="-moz-binding: url(#m);"/></listitem></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/467481-1.xul
+++ /dev/null
@@ -1,6 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="document.getElementById('a').setAttribute('ordinal', 30);">
-  <listbox>
-    <listitem id="a"/>
-    <listitem><iframe/></listitem>
-  </listbox>
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/488210-1.xhtml
+++ /dev/null
@@ -1,19 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<script type="text/javascript">
-
-function boom()
-{
-  var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-  var listbox = document.createElementNS(XUL_NS, 'listbox');
-  document.body.appendChild(listbox);
-  listbox.appendChild(document.createElementNS(XUL_NS, 'listitem'));
-  listbox.appendChild(document.createElementNS(XUL_NS, 'listboxbody'));
-  listbox.appendChild(document.createElementNS(XUL_NS, 'hbox'));
-}
-
-</script>
-</head>
-
-<body onload="boom();"></body>
-</html>
deleted file mode 100644
--- a/layout/xul/crashtests/495728-1.xul
+++ /dev/null
@@ -1,239 +0,0 @@
-<?xml version="1.0"?>
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<window id="list-testcase" title="Testcase"
-        xmlns:html="http://www.w3.org/1999/xhtml"
-        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-        class="reftest-wait">
-
-<script>
-function scrollup() {
-  var list = document.getElementById('list');
-  var firstindex = list.getIndexOfItem(document.getElementById('first'));
-  list.ensureIndexIsVisible(firstindex);
-  setTimeout("document.documentElement.removeAttribute('class')",1);
-}
-
-function scrolldown() {
-  var list = document.getElementById('list');
-  var lastindex = list.getIndexOfItem(document.getElementById('last'));
-  list.ensureIndexIsVisible(lastindex);
-  setTimeout("scrollup()",1);
-}
-
-window.addEventListener("load", scrolldown, false);
-</script>
-		
-<listbox id="list">
-<listitem label="Item x" id="first"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x"/>
-<listitem label="Item x" id="last"/>
-</listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/508927-1.xul
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<bindings xmlns="http://www.mozilla.org/xbl"><binding id="foo"><content><xul:listrows xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><xul:listboxbody/><children xmlns="http://www.mozilla.org/xbl"/></xul:listrows></content></binding></bindings>
-<hbox style="-moz-binding: url(#foo);"><listitem/><listitem/></hbox>
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/508927-2.xul
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-<bindings xmlns="http://www.mozilla.org/xbl"><binding id="foo"><content><xul:listrows xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><xul:listboxbody/><children xmlns="http://www.mozilla.org/xbl"/></xul:listrows></content></binding></bindings>
-<hbox style="-moz-binding: url(#foo);"><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/><listitem/></hbox>
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/514300-1.xul
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
-
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="document.getElementById('listbox').removeChild(document.getElementById('span'));">
-
-<bindings xmlns="http://www.mozilla.org/xbl">
-  <binding id="foo">
-    <content><listitem xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><children xmlns="http://www.mozilla.org/xbl"/></listitem></content>
-  </binding>
-</bindings>
-
-<listbox id="listbox" style="-moz-binding: url(#foo)"><span xmlns="http://www.w3.org/1999/xhtml" id="span"/></listbox>
-
-</window>
deleted file mode 100644
--- a/layout/xul/crashtests/536931-1.xhtml
+++ /dev/null
@@ -1,4 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<listbox id="listbox" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><tab/></listbox>
-<script>window.addEventListener("load", function() { document.documentElement.appendChild(document.getElementById("listbox")); }, false);</script>
-</html>
--- a/layout/xul/crashtests/crashtests.list
+++ b/layout/xul/crashtests/crashtests.list
@@ -1,98 +1,72 @@
 load 131008-1.xul
 load 137216-1.xul
 load 140218-1.xml
 load 151826-1.xul
 load 168724-1.xul
 load 189814-1.xul
 load 237787-1.xul
-load 265161-1.xul
 load 289410-1.xul
 load 290743.html
 load 291702-1.xul
 load 291702-2.xul
 load 291702-3.xul
 load 294371-1.xul
 load 311457-1.html
 load 321056-1.xhtml
 load 322786-1.xul
 load 325377.xul
-load 326834-1.html
 load 326879-1.xul
 load 327776-1.xul
 load 328135-1.xul
 load 329327-1.xul
 load 329407-1.xml
 load 329477-1.xhtml
 load 336962-1.xul
 load 344228-1.xul
 load 346083-1.xul
 load 346281-1.xul
 load 350460.xul
-load 360642-1.xul
 load 365151.xul
 load 366112-1.xul
 load 366203-1.xul
 load 367185-1.xhtml
 load 369942-1.xhtml
 load 374102-1.xul
 load 376137-1.html
 load 376137-2.html
 load 377592-1.svg
 load 378961.html
 load 381862.html
 load 382746-1.xul
 load 382899-1.xul
-load 383236-1.xul
 load 384037-1.xhtml
 load 384105-1.html
 load 384373.html
-load 384491-1.xhtml
 load 384871-1.html
 load 386642.xul
 load 387033-1.xhtml
 load 387080-1.xul
 load 391974-1.html
-load 394120-1.xhtml
-load 397293.xhtml # bug 1323652
-load 397304-1.html
-load 398326-1.xhtml
 load 399013.xul
-load 400779-1.xhtml
 load 402912-1.xhtml
 load 404192.xhtml
 load 407152.xul
 load 408904-1.xul
 load 412479-1.xhtml
-load 415394-1.xhtml
 load 417509.xul
-load 420424-1.xul
 load 430356-1.xhtml
-load 431738.xhtml
-load 432058-1.xul
-load 432068-1.xul
-load 432068-2.xul
-load 433296-1.xul
-load 433429.xul
 load 452185.html
-load 464149-1.xul
 asserts(0-1) load 464407-1.xhtml # Bugs 450974, 1267054, 718883
 load 467080.xul
-load 467481-1.xul
 load 470063-1.html
 load 470272.html
 load 472189.xul
 load 475133.html
-load 488210-1.xhtml
-load 495728-1.xul
-load 508927-1.xul
-load 508927-2.xul
-load 514300-1.xul
-load 536931-1.xhtml
 load 538308-1.xul
 load 557174-1.xml
 load 564705-1.xul
 load 583957-1.html
 load 617089.html
 load menulist-focused.xhtml
 load 716503.html
 load 1379332-1.xul
deleted file mode 100644
--- a/layout/xul/grid/crashtests/382750-1.xul
+++ /dev/null
@@ -1,5 +0,0 @@
-<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
-
-<grid><rows><listbox/></rows></grid>
-
-</window>
deleted file mode 100644
--- a/layout/xul/grid/crashtests/400790-1.xul
+++ /dev/null
@@ -1,20 +0,0 @@
-<xul xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();">
-
-<script>
-
-function boom()
-{
-  var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-
-  var newListbox = document.createElementNS(XUL_NS, "listbox");
-  document.getElementById("listbox").appendChild(newListbox);
-
-  var newHbox = document.createElementNS(XUL_NS, "hbox");
-  document.getElementById("listitem").appendChild(newHbox);
-}
-
-</script>
-
-<listbox id="listbox"><listitem id="listitem" /></listbox>
-
-</xul>
--- a/layout/xul/grid/crashtests/crashtests.list
+++ b/layout/xul/grid/crashtests/crashtests.list
@@ -1,11 +1,9 @@
 load 306911-crash.xul
 load 306911-grid-testcases.xul
 load 306911-grid-testcases2.xul
 load 311710-1.xul
 load 312784-1.xul
 load 313173-1.html
 load 321066-1.xul
 load 321073-1.xul
-load 382750-1.xul
-load 400790-1.xul
 load 423802-crash.xul