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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/209841">209841</a></dd>
<dt>Author</dt> <dd>weinig@apple.com</dd>
<dt>Date</dt> <dd>2016-12-14 16:04:01 -0800 (Wed, 14 Dec 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Source/WebCore:
REGRESSION (204679): Google notifications never load (expecting DOMStringList rather than JS array for Location.ancestorOrigins)
&lt;rdar://problem/29573563&gt;
https://bugs.webkit.org/show_bug.cgi?id=165872

Reviewed by Chris Dumez.

Revert the Location.ancestorOrigins part of <a href="http://trac.webkit.org/projects/webkit/changeset/204679">r204679</a> because google.com is relying on
it returning a DOMStringList (or at least something with a .item() function), rather
than a frozen javascript array.
        
Spec changes are tracked with https://github.com/whatwg/html/issues/2179.

* page/Location.cpp:
(WebCore::Location::ancestorOrigins):
* page/Location.h:
* page/Location.idl:
Change Location.ancestorOrigins back to returning a DOMStringList.

Source/WebKit2:
[WebIDL] Add support for converting dictionaries to JS
https://bugs.webkit.org/show_bug.cgi?id=165367

Reviewed by Chris Dumez.

* CMakeLists.txt:
Add missing directories to look in for headers.

LayoutTests:
REGRESSION (204679): Google notifications never load (expecting DOMStringList rather than JS array for Location.ancestorOrigins)
&lt;rdar://problem/29573563&gt;
https://bugs.webkit.org/show_bug.cgi?id=165872

Reviewed by Chris Dumez.

* fast/dom/Window/Location/ancestor-origins-expected.txt:
* fast/dom/Window/Location/ancestor-origins.html:
Change back to test that Location.ancestorOrigins returns a DOMStringList.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastdomWindowLocationancestororiginsexpectedtxt">trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastdomWindowLocationancestororiginshtml">trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorepageLocationcpp">trunk/Source/WebCore/page/Location.cpp</a></li>
<li><a href="#trunkSourceWebCorepageLocationh">trunk/Source/WebCore/page/Location.h</a></li>
<li><a href="#trunkSourceWebCorepageLocationidl">trunk/Source/WebCore/page/Location.idl</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/LayoutTests/ChangeLog        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2016-12-14  Sam Weinig  &lt;sam@webkit.org&gt;
+
+        REGRESSION (204679): Google notifications never load (expecting DOMStringList rather than JS array for Location.ancestorOrigins)
+        &lt;rdar://problem/29573563&gt;
+        https://bugs.webkit.org/show_bug.cgi?id=165872
+
+        Reviewed by Chris Dumez.
+
+        * fast/dom/Window/Location/ancestor-origins-expected.txt:
+        * fast/dom/Window/Location/ancestor-origins.html:
+        Change back to test that Location.ancestorOrigins returns a DOMStringList.
+
</ins><span class="cx"> 2016-12-14  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Marking streams/pipe-to.html as flaky on macOS debug.
</span></span></pre></div>
<a id="trunkLayoutTestsfastdomWindowLocationancestororiginsexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins-expected.txt (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins-expected.txt        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins-expected.txt        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -3,11 +3,9 @@
</span><span class="cx"> On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
</span><span class="cx"> 
</span><span class="cx"> 
</span><del>-PASS window.location.ancestorOrigins is an instance of Array
</del><ins>+PASS window.location.ancestorOrigins is an instance of DOMStringList
</ins><span class="cx"> PASS window.location.ancestorOrigins.length is 0
</span><del>-PASS Object.isFrozen(window.location.ancestorOrigins) is true
</del><span class="cx"> PASS window.location.ancestorOrigins === window.location.ancestorOrigins is true
</span><del>-PASS subframeOrigins is an instance of Array
</del><span class="cx"> PASS subframeOrigins.length is 1
</span><span class="cx"> PASS subframeOrigins[0] is 'file://'
</span><span class="cx"> PASS successfullyParsed is true
</span></span></pre></div>
<a id="trunkLayoutTestsfastdomWindowLocationancestororiginshtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins.html (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins.html        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/LayoutTests/fast/dom/Window/Location/ancestor-origins.html        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -9,9 +9,8 @@
</span><span class="cx"> 
</span><span class="cx"> description(&quot;Test the Location object's ancestorOrigins property.&quot;)
</span><span class="cx"> 
</span><del>-shouldBeType(&quot;window.location.ancestorOrigins&quot;, &quot;Array&quot;);
</del><ins>+shouldBeType(&quot;window.location.ancestorOrigins&quot;, &quot;DOMStringList&quot;);
</ins><span class="cx"> shouldBe(&quot;window.location.ancestorOrigins.length&quot;, &quot;0&quot;);
</span><del>-shouldBeTrue(&quot;Object.isFrozen(window.location.ancestorOrigins)&quot;);
</del><span class="cx"> shouldBeTrue(&quot;window.location.ancestorOrigins === window.location.ancestorOrigins&quot;);
</span><span class="cx"> 
</span><span class="cx"> var subframeOrigins;
</span><span class="lines">@@ -20,7 +19,6 @@
</span><span class="cx"> {
</span><span class="cx">     subframeOrigins = event.data;
</span><span class="cx"> 
</span><del>-    shouldBeType(&quot;subframeOrigins&quot;, &quot;Array&quot;);
</del><span class="cx">     shouldBe(&quot;subframeOrigins.length&quot;, &quot;1&quot;);
</span><span class="cx">     shouldBe(&quot;subframeOrigins[0]&quot;, &quot;'file://'&quot;);
</span><span class="cx"> 
</span><span class="lines">@@ -30,7 +28,11 @@
</span><span class="cx"> &lt;/script&gt;
</span><span class="cx"> &lt;iframe srcdoc=&quot;
</span><span class="cx">   &lt;script&gt;
</span><del>-    top.postMessage(location.ancestorOrigins, '*')
</del><ins>+    var origins = [];
+    for (var i = 0; i &lt; location.ancestorOrigins.length; ++i) {
+        origins.push(location.ancestorOrigins.item(i));
+    }
+    top.postMessage(origins, '*')
</ins><span class="cx">   &lt;/script&gt;
</span><span class="cx"> &quot;&gt;&lt;/iframe&gt;
</span><span class="cx"> &lt;script src=&quot;../../../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/Source/WebCore/ChangeLog        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -1,3 +1,23 @@
</span><ins>+2016-12-14  Sam Weinig  &lt;sam@webkit.org&gt;
+
+        REGRESSION (204679): Google notifications never load (expecting DOMStringList rather than JS array for Location.ancestorOrigins)
+        &lt;rdar://problem/29573563&gt;
+        https://bugs.webkit.org/show_bug.cgi?id=165872
+
+        Reviewed by Chris Dumez.
+
+        Revert the Location.ancestorOrigins part of r204679 because google.com is relying on
+        it returning a DOMStringList (or at least something with a .item() function), rather
+        than a frozen javascript array.
+        
+        Spec changes are tracked with https://github.com/whatwg/html/issues/2179.
+
+        * page/Location.cpp:
+        (WebCore::Location::ancestorOrigins):
+        * page/Location.h:
+        * page/Location.idl:
+        Change Location.ancestorOrigins back to returning a DOMStringList.
+
</ins><span class="cx"> 2016-12-14  Dave Hyatt  &lt;hyatt@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [CSS Parser] Rename StyleKeyframe to StyleRuleKeyframe
</span></span></pre></div>
<a id="trunkSourceWebCorepageLocationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Location.cpp (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Location.cpp        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/Source/WebCore/page/Location.cpp        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -131,13 +131,13 @@
</span><span class="cx">     return SecurityOrigin::create(url())-&gt;toString();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-Vector&lt;String&gt; Location::ancestorOrigins() const
</del><ins>+Ref&lt;DOMStringList&gt; Location::ancestorOrigins() const
</ins><span class="cx"> {
</span><del>-    Vector&lt;String&gt; origins;
</del><ins>+    auto origins = DOMStringList::create();
</ins><span class="cx">     if (!m_frame)
</span><span class="cx">         return origins;
</span><span class="cx">     for (Frame* frame = m_frame-&gt;tree().parent(); frame; frame = frame-&gt;tree().parent())
</span><del>-        origins.append(frame-&gt;document()-&gt;securityOrigin()-&gt;toString());
</del><ins>+        origins-&gt;append(frame-&gt;document()-&gt;securityOrigin()-&gt;toString());
</ins><span class="cx">     return origins;
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorepageLocationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Location.h (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Location.h        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/Source/WebCore/page/Location.h        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -68,7 +68,7 @@
</span><span class="cx"> 
</span><span class="cx">     String toString() const { return href(); }
</span><span class="cx"> 
</span><del>-    Vector&lt;String&gt; ancestorOrigins() const;
</del><ins>+    Ref&lt;DOMStringList&gt; ancestorOrigins() const;
</ins><span class="cx"> 
</span><span class="cx"> private:
</span><span class="cx">     explicit Location(Frame*);
</span></span></pre></div>
<a id="trunkSourceWebCorepageLocationidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Location.idl (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Location.idl        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/Source/WebCore/page/Location.idl        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -58,6 +58,6 @@
</span><span class="cx"> 
</span><span class="cx">     readonly attribute USVString origin;
</span><span class="cx"> 
</span><del>-    // FIXME: Add support for SameObject
-    [Unforgeable, CachedAttribute] readonly attribute FrozenArray&lt;USVString&gt; ancestorOrigins;
</del><ins>+    // FIXME: Add support for SameObject.
+    [Unforgeable, CachedAttribute] readonly attribute DOMStringList ancestorOrigins;
</ins><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (209840 => 209841)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-12-15 00:00:38 UTC (rev 209840)
+++ trunk/Source/WebKit2/ChangeLog        2016-12-15 00:04:01 UTC (rev 209841)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2016-12-04  Sam Weinig  &lt;sam@webkit.org&gt;
+
+        [WebIDL] Add support for converting dictionaries to JS
+        https://bugs.webkit.org/show_bug.cgi?id=165367
+
+        Reviewed by Chris Dumez.
+
+        * CMakeLists.txt:
+        Add missing directories to look in for headers.
+
</ins><span class="cx"> 2016-12-14  Anders Carlsson  &lt;andersca@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Add WKContextRefreshPlugIns
</span></span></pre>
</div>
</div>

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