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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/165587">165587</a></dd>
<dt>Author</dt> <dd>dbates@webkit.org</dd>
<dt>Date</dt> <dd>2014-03-13 18:41:31 -0700 (Thu, 13 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>REGRESSION (<a href="http://trac.webkit.org/projects/webkit/changeset/160806">r160806</a>): Incorrect cascade order of prefixed and non-prefixed variants of
CSS properties box-shadow and background-{clip, origin, size}
https://bugs.webkit.org/show_bug.cgi?id=130102
&lt;rdar://problem/16187037&gt;

Reviewed by Andreas Kling.

Source/WebCore:

Fixes an issues in the computation of the final value for the CSS properties
box-shadow and background-{clip, origin, size} when the definition of a selector
uses both the prefixed and non-prefixed variants (in order) of these properties.

Tests: fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html
       fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html
       fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html
       fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html

* css/CSSPropertyNames.in: Add a comment to explain the difference between property
-webkit-box-shadow and property box-shadow.
* css/StyleResolver.cpp:
(WebCore::shouldApplyPropertyInParseOrder): Add prefixed and non-prefixed variants
of box-shadow and background-{clip, origin, size} to the list of properties that need
to be applied in the same order as they were parsed from the stylesheet.

LayoutTests:

Add tests to ensure that we correctly cascade the prefixed and non-prefixed variants
of the CSS properties box-shadow and background-{clip, origin, size}.

* fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html: Added.
* fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html: Added.
* fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html: Added.
* fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html: Added.
* fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html: Added.
* fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html: Added.
* fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html: Added.
* fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html: Added.
* fast/css/resources/green-128x128.png: Added.
* fast/css/resources/green-square-above-red-square.png: Added.
* fast/css/resources/red-square-above-green-square.png: Added.
* fast/css/resources/red-square-in-green-square.png: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorecssCSSPropertyNamesin">trunk/Source/WebCore/css/CSSPropertyNames.in</a></li>
<li><a href="#trunkSourceWebCorecssStyleResolvercpp">trunk/Source/WebCore/css/StyleResolver.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li>trunk/LayoutTests/fast/css/cascade/</li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundclipandwebkitbackgroundclipcascadeorderexpectedhtml">trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundclipandwebkitbackgroundclipcascadeorderhtml">trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundoriginandwebkitbackgroundorigincascadeorderexpectedhtml">trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundoriginandwebkitbackgroundorigincascadeorderhtml">trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundsizeandwebkitbackgroundsizecascadeorderexpectedhtml">trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadebackgroundsizeandwebkitbackgroundsizecascadeorderhtml">trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadeboxshadowandwebkitboxshadowcascadeorderexpectedhtml">trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html</a></li>
<li><a href="#trunkLayoutTestsfastcsscascadeboxshadowandwebkitboxshadowcascadeorderhtml">trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html</a></li>
<li><a href="#trunkLayoutTestsfastcssresourcesgreen128x128png">trunk/LayoutTests/fast/css/resources/green-128x128.png</a></li>
<li><a href="#trunkLayoutTestsfastcssresourcesgreensquareaboveredsquarepng">trunk/LayoutTests/fast/css/resources/green-square-above-red-square.png</a></li>
<li><a href="#trunkLayoutTestsfastcssresourcesredsquareabovegreensquarepng">trunk/LayoutTests/fast/css/resources/red-square-above-green-square.png</a></li>
<li><a href="#trunkLayoutTestsfastcssresourcesredsquareingreensquarepng">trunk/LayoutTests/fast/css/resources/red-square-in-green-square.png</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (165586 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-03-14 01:36:00 UTC (rev 165586)
+++ trunk/LayoutTests/ChangeLog        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2014-03-13  Daniel Bates  &lt;dabates@apple.com&gt;
+
+        REGRESSION (r160806): Incorrect cascade order of prefixed and non-prefixed variants of
+        CSS properties box-shadow and background-{clip, origin, size}
+        https://bugs.webkit.org/show_bug.cgi?id=130102
+        &lt;rdar://problem/16187037&gt;
+
+        Reviewed by Andreas Kling.
+
+        Add tests to ensure that we correctly cascade the prefixed and non-prefixed variants
+        of the CSS properties box-shadow and background-{clip, origin, size}.
+
+        * fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html: Added.
+        * fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html: Added.
+        * fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html: Added.
+        * fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html: Added.
+        * fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html: Added.
+        * fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html: Added.
+        * fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html: Added.
+        * fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html: Added.
+        * fast/css/resources/green-128x128.png: Added.
+        * fast/css/resources/green-square-above-red-square.png: Added.
+        * fast/css/resources/red-square-above-green-square.png: Added.
+        * fast/css/resources/red-square-in-green-square.png: Added.
+
</ins><span class="cx"> 2014-03-13  Commit Queue  &lt;commit-queue@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed, rolling out r165540.
</span></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundclipandwebkitbackgroundclipcascadeorderexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order-expected.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+@font-face {
+    font-family: &quot;Ahem&quot;;
+    src: url(&quot;../../../resources/Ahem.ttf&quot;);
+}
+
+body {
+    background-color: white;
+    font-family: &quot;Ahem&quot;;
+    font-size: 20px; /* For some reason this needs to be multiple of 10 for the test to pass (why?). */
+}
+
+#background-clip-before-webkit-background-clip-expected-result {
+    color: #00FF00;
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Test: -webkit-background-clip before background-clip --&gt;
+    &lt;img src=&quot;../resources/green-128x128.png&quot; width=&quot;128&quot; height=&quot;128&quot;&gt;
+    &lt;!-- Test: background-clip before -webkit-background-clip --&gt;
+    &lt;span id=&quot;background-clip-before-webkit-background-clip-expected-result&quot;&gt;X&lt;/span&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundclipandwebkitbackgroundclipcascadeorderhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,42 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+@font-face {
+    font-family: &quot;Ahem&quot;;
+    src: url(&quot;../../../resources/Ahem.ttf&quot;);
+}
+
+body {
+    background-color: white;
+    font-family: &quot;Ahem&quot;;
+    font-size: 20px; /* For some reason this needs to be multiple of 10 for the test to pass (why?). */
+}
+
+.square {
+    display: inline-block;
+    height: 128px;
+    width: 128px;
+    background-repeat: no-repeat;
+    color: transparent;
+}
+
+#webkit-background-clip-before-background-clip {
+    background-image: url(&quot;../resources/green-128x128.png&quot;);
+    -webkit-background-clip: text, border;
+    background-clip: border-box; /* Should override -webkit-background-clip */
+}
+
+#background-clip-before-webkit-background-clip {
+    background-color: #00FF00;
+    background-clip: border-box;
+    -webkit-background-clip: text, border; /* Should override background-clip */
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Tests that we apply background-clip and -webkit-background-clip in the order they are parsed. --&gt;
+    &lt;div class=&quot;square&quot; id=&quot;webkit-background-clip-before-background-clip&quot;&gt;&lt;/div&gt;
+    &lt;div class=&quot;square&quot; id=&quot;background-clip-before-webkit-background-clip&quot;&gt;X&lt;/div&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundoriginandwebkitbackgroundorigincascadeorderexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order-expected.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,25 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+.faux-left-border {
+    display: inline-block;
+    background-color: #00FF00;
+    width: 32px;
+    height: 128px;
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!--
+    The green in the image green-128x128.png may not match CSS color #00FF00 because of color reproduction
+    issues (why?). Therefore we use a combination of a &lt;div&gt; with CSS background color #00FF00 and
+    green-128x128.png instead of using only green-128x128.png so as to ensure that the reference image
+    (generated from this file) matches the actual image.
+    --&gt;
+    &lt;!-- Test: -webkit-background-origin before background-origin --&gt;
+    &lt;div class=&quot;faux-left-border&quot;&gt;&lt;/div&gt;&lt;img src=&quot;../resources/green-128x128.png&quot; width=&quot;96&quot; height=&quot;128&quot;&gt;
+    &lt;!-- Test: background-origin before -webkit-background-origin --&gt;
+    &lt;div class=&quot;faux-left-border&quot; style=&quot;margin-left: 32px&quot;&gt;&lt;/div&gt;&lt;img src=&quot;../resources/green-128x128.png&quot; width=&quot;96&quot; height=&quot;128&quot; valign=&quot;top&quot;&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundoriginandwebkitbackgroundorigincascadeorderhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+.square {
+    display: inline-block;
+    height: 128px;
+    width: 128px;
+    background-repeat: no-repeat;
+    border-left: 32px solid #00FF00;
+}
+
+#webkit-background-origin-before-background-origin {
+    background-image: url(&quot;../resources/red-square-in-green-square.png&quot;);
+    -webkit-background-origin: padding;
+    background-origin: border-box; /* Should override -webkit-background-origin */
+}
+
+#background-origin-before-webkit-background-origin {
+    background-image: url(&quot;../resources/red-square-in-green-square.png&quot;);
+    background-origin: padding-box;
+    -webkit-background-origin: border; /* Should override background-origin */
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Tests that we apply background-origin and -webkit-background-origin in the order they are parsed. --&gt;
+    &lt;div class=&quot;square&quot; id=&quot;webkit-background-origin-before-background-origin&quot;&gt;&lt;/div&gt;
+    &lt;div class=&quot;square&quot; id=&quot;background-origin-before-webkit-background-origin&quot;&gt;&lt;/div&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundsizeandwebkitbackgroundsizecascadeorderexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order-expected.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,9 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;body&gt;
+    &lt;!-- Test: -webkit-background-size before background-size --&gt;
+    &lt;img src=&quot;../resources/green-128x128.png&quot; width=&quot;128&quot; height=&quot;128&quot;&gt;
+    &lt;!-- Test: background-size before -webkit-background-size --&gt;
+    &lt;img src=&quot;../resources/green-128x128.png&quot; width=&quot;128&quot; height=&quot;64&quot; valign=&quot;top&quot;&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadebackgroundsizeandwebkitbackgroundsizecascadeorderhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+.square {
+    display: inline-block;
+    height: 128px;
+    width: 128px;
+    background-repeat: no-repeat;
+}
+
+#webkit-background-size-before-background-size {
+    background-image: url(&quot;../resources/green-square-above-red-square.png&quot;);
+    -webkit-background-size: 128px;
+    background-size: 128px; /* Should override -webkit-background-size */
+}
+
+#background-size-before-webkit-background-size {
+    background-image: url(&quot;../resources/red-square-above-green-square.png&quot;);
+    background-position-y: -64px;
+    background-size: 128px;
+    -webkit-background-size: 128px; /* Should override background-size */
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Test that we apply background-size and -webkit-background-size in the order they are parsed. --&gt;
+    &lt;div class=&quot;square&quot; id=&quot;webkit-background-size-before-background-size&quot;&gt;&lt;/div&gt;
+    &lt;div class=&quot;square&quot; id=&quot;background-size-before-webkit-background-size&quot;&gt;&lt;/div&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadeboxshadowandwebkitboxshadowcascadeorderexpectedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order-expected.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,21 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+.square {
+    display: inline-block;
+    height: 128px;
+    width: 128px;
+    margin: 20px;
+    background-color: yellow;
+    box-shadow: 0 0 12px 1px green;
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Test: -webkit-box-shadow before box-shadow --&gt;
+    &lt;div class=&quot;square&quot;&gt;&lt;/div&gt;
+    &lt;!-- Test: box-shadow before -webkit-box-shadow --&gt;
+    &lt;div class=&quot;square&quot;&gt;&lt;/div&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcsscascadeboxshadowandwebkitboxshadowcascadeorderhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html (0 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -0,0 +1,29 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;style&gt;
+.square {
+    display: inline-block;
+    height: 128px;
+    width: 128px;
+    margin: 20px;
+    background-color: yellow;
+}
+
+#webkit-box-shadow-before-box-shadow {
+    -webkit-box-shadow: 0 0 10px 1px red;
+    box-shadow: 0 0 12px 1px green; /* Should override -webkit-box-shadow */
+}
+
+#box-shadow-before-webkit-box-shadow {
+    box-shadow: 0 0 12px 1px red;
+    -webkit-box-shadow: 0 0 10px 1px green; /* Should override box-shadow */
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;!-- Test that we apply box-shadow and -webkit-box-shadow in the order they are parsed. --&gt;
+    &lt;div class=&quot;square&quot; id=&quot;webkit-box-shadow-before-box-shadow&quot;&gt;&lt;/div&gt;
+    &lt;div class=&quot;square&quot; id=&quot;box-shadow-before-webkit-box-shadow&quot;&gt;&lt;/div&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcssresourcesgreen128x128png"></a>
<div class="binary"><h4>Added: trunk/LayoutTests/fast/css/resources/green-128x128.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx">Property changes on: trunk/LayoutTests/fast/css/resources/green-128x128.png
</span><span class="cx">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<a id="trunkLayoutTestsfastcssresourcesgreensquareaboveredsquarepng"></a>
<div class="binary"><h4>Added: trunk/LayoutTests/fast/css/resources/green-square-above-red-square.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx">Property changes on: trunk/LayoutTests/fast/css/resources/green-square-above-red-square.png
</span><span class="cx">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<a id="trunkLayoutTestsfastcssresourcesredsquareabovegreensquarepng"></a>
<div class="binary"><h4>Added: trunk/LayoutTests/fast/css/resources/red-square-above-green-square.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx">Property changes on: trunk/LayoutTests/fast/css/resources/red-square-above-green-square.png
</span><span class="cx">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<a id="trunkLayoutTestsfastcssresourcesredsquareingreensquarepng"></a>
<div class="binary"><h4>Added: trunk/LayoutTests/fast/css/resources/red-square-in-green-square.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx">Property changes on: trunk/LayoutTests/fast/css/resources/red-square-in-green-square.png
</span><span class="cx">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (165586 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-03-14 01:36:00 UTC (rev 165586)
+++ trunk/Source/WebCore/ChangeLog        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2014-03-13  Daniel Bates  &lt;dabates@apple.com&gt;
+
+        REGRESSION (r160806): Incorrect cascade order of prefixed and non-prefixed variants of
+        CSS properties box-shadow and background-{clip, origin, size}
+        https://bugs.webkit.org/show_bug.cgi?id=130102
+        &lt;rdar://problem/16187037&gt;
+
+        Reviewed by Andreas Kling.
+
+        Fixes an issues in the computation of the final value for the CSS properties
+        box-shadow and background-{clip, origin, size} when the definition of a selector
+        uses both the prefixed and non-prefixed variants (in order) of these properties.
+
+        Tests: fast/css/cascade/background-clip-and-webkit-background-clip-cascade-order.html
+               fast/css/cascade/background-origin-and-webkit-background-origin-cascade-order.html
+               fast/css/cascade/background-size-and-webkit-background-size-cascade-order.html
+               fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html
+
+        * css/CSSPropertyNames.in: Add a comment to explain the difference between property
+        -webkit-box-shadow and property box-shadow.
+        * css/StyleResolver.cpp:
+        (WebCore::shouldApplyPropertyInParseOrder): Add prefixed and non-prefixed variants
+        of box-shadow and background-{clip, origin, size} to the list of properties that need
+        to be applied in the same order as they were parsed from the stylesheet.
+
</ins><span class="cx"> 2014-03-13  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Web Inspector: Remove InspectorFrontendHost.loadResourceSynchronously
</span></span></pre></div>
<a id="trunkSourceWebCorecssCSSPropertyNamesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/CSSPropertyNames.in (165586 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/CSSPropertyNames.in        2014-03-14 01:36:00 UTC (rev 165586)
+++ trunk/Source/WebCore/css/CSSPropertyNames.in        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -261,6 +261,9 @@
</span><span class="cx"> -webkit-box-orient
</span><span class="cx"> -webkit-box-pack
</span><span class="cx"> -webkit-box-reflect
</span><ins>+// -webkit-box-shadow differs from box-shadow in its treatement of blur radii &gt; 8px.
+// Let -webkit-box-shadow blur radius be w_r and box-shadow blur radius be b_r. For
+// w_r &gt; 8px, b_r = 8 + 4 * sqrt((w_r - 8) / 2).
</ins><span class="cx"> -webkit-box-shadow
</span><span class="cx"> -webkit-color-correction [Inherited]
</span><span class="cx"> -webkit-column-axis
</span></span></pre></div>
<a id="trunkSourceWebCorecssStyleResolvercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/StyleResolver.cpp (165586 => 165587)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/StyleResolver.cpp        2014-03-14 01:36:00 UTC (rev 165586)
+++ trunk/Source/WebCore/css/StyleResolver.cpp        2014-03-14 01:41:31 UTC (rev 165587)
</span><span class="lines">@@ -1595,6 +1595,12 @@
</span><span class="cx"> static bool shouldApplyPropertyInParseOrder(CSSPropertyID propertyID)
</span><span class="cx"> {
</span><span class="cx">     switch (propertyID) {
</span><ins>+    case CSSPropertyWebkitBackgroundClip:
+    case CSSPropertyBackgroundClip:
+    case CSSPropertyWebkitBackgroundOrigin:
+    case CSSPropertyBackgroundOrigin:
+    case CSSPropertyWebkitBackgroundSize:
+    case CSSPropertyBackgroundSize:
</ins><span class="cx">     case CSSPropertyWebkitBorderImage:
</span><span class="cx">     case CSSPropertyBorderImage:
</span><span class="cx">     case CSSPropertyBorderImageSlice:
</span><span class="lines">@@ -1602,6 +1608,8 @@
</span><span class="cx">     case CSSPropertyBorderImageOutset:
</span><span class="cx">     case CSSPropertyBorderImageRepeat:
</span><span class="cx">     case CSSPropertyBorderImageWidth:
</span><ins>+    case CSSPropertyWebkitBoxShadow:
+    case CSSPropertyBoxShadow:
</ins><span class="cx">     case CSSPropertyWebkitTextDecoration:
</span><span class="cx">     case CSSPropertyWebkitTextDecorationLine:
</span><span class="cx">     case CSSPropertyWebkitTextDecorationStyle:
</span></span></pre>
</div>
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