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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/191720">191720</a></dd>
<dt>Author</dt> <dd>cdumez@apple.com</dd>
<dt>Date</dt> <dd>2015-10-28 22:20:51 -0700 (Wed, 28 Oct 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Regression(<a href="http://trac.webkit.org/projects/webkit/changeset/191673">r191673</a>): [WIN][EFL][GTK] layout tests using data URLs time out
https://bugs.webkit.org/show_bug.cgi?id=150661

Reviewed by Gyuyoung Kim.

Do a partial revert of <a href="http://trac.webkit.org/projects/webkit/changeset/191673">r191673</a>. For some reason, using a Timer in
DataURLDecoder does not work (it does not fire). Since non COCOA ports
don't support RunLoopTimer, this patch reintroduces the use of
callOnMainThread() on non-COCOA ports.

* platform/network/DataURLDecoder.cpp:
(WebCore::DataURLDecoder::decode):
(WebCore::DataURLDecoder::DecodingResultDispatcher::startTimer): Deleted.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworkDataURLDecodercpp">trunk/Source/WebCore/platform/network/DataURLDecoder.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (191719 => 191720)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-10-29 03:10:15 UTC (rev 191719)
+++ trunk/Source/WebCore/ChangeLog        2015-10-29 05:20:51 UTC (rev 191720)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2015-10-28  Chris Dumez  &lt;cdumez@apple.com&gt;
+
+        Regression(r191673): [WIN][EFL][GTK] layout tests using data URLs time out
+        https://bugs.webkit.org/show_bug.cgi?id=150661
+
+        Reviewed by Gyuyoung Kim.
+
+        Do a partial revert of r191673. For some reason, using a Timer in
+        DataURLDecoder does not work (it does not fire). Since non COCOA ports
+        don't support RunLoopTimer, this patch reintroduces the use of
+        callOnMainThread() on non-COCOA ports.
+
+        * platform/network/DataURLDecoder.cpp:
+        (WebCore::DataURLDecoder::decode):
+        (WebCore::DataURLDecoder::DecodingResultDispatcher::startTimer): Deleted.
+
</ins><span class="cx"> 2015-10-28  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Web Inspector: Rename InspectorResourceAgent to InspectorNetworkAgent
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworkDataURLDecodercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/DataURLDecoder.cpp (191719 => 191720)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/DataURLDecoder.cpp        2015-10-29 03:10:15 UTC (rev 191719)
+++ trunk/Source/WebCore/platform/network/DataURLDecoder.cpp        2015-10-29 05:20:51 UTC (rev 191720)
</span><span class="lines">@@ -29,7 +29,6 @@
</span><span class="cx"> #include &quot;DecodeEscapeSequences.h&quot;
</span><span class="cx"> #include &quot;HTTPParsers.h&quot;
</span><span class="cx"> #include &quot;SharedBuffer.h&quot;
</span><del>-#include &quot;Timer.h&quot;
</del><span class="cx"> #include &quot;URL.h&quot;
</span><span class="cx"> #include &lt;wtf/MainThread.h&gt;
</span><span class="cx"> #include &lt;wtf/RunLoop.h&gt;
</span><span class="lines">@@ -55,6 +54,8 @@
</span><span class="cx">     Result result;
</span><span class="cx"> };
</span><span class="cx"> 
</span><ins>+#if HAVE(RUNLOOP_TIMER)
+
</ins><span class="cx"> class DecodingResultDispatcher {
</span><span class="cx"> public:
</span><span class="cx">     static void dispatch(std::unique_ptr&lt;DecodeTask&gt; decodeTask)
</span><span class="lines">@@ -73,9 +74,7 @@
</span><span class="cx">     void startTimer()
</span><span class="cx">     {
</span><span class="cx">         m_timer.startOneShot(0);
</span><del>-#if HAVE(RUNLOOP_TIMER)
</del><span class="cx">         m_timer.schedule(m_decodeTask-&gt;scheduleContext.scheduledPairs);
</span><del>-#endif
</del><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     void timerFired()
</span><span class="lines">@@ -88,15 +87,12 @@
</span><span class="cx">         delete this;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-#if HAVE(RUNLOOP_TIMER)
-    typedef RunLoopTimer&lt;DecodingResultDispatcher&gt; DecodingResultDispatcherTimer;
-#else
-    typedef Timer DecodingResultDispatcherTimer;
-#endif
-    DecodingResultDispatcherTimer m_timer;
</del><ins>+    RunLoopTimer&lt;DecodingResultDispatcher&gt; m_timer;
</ins><span class="cx">     std::unique_ptr&lt;DecodeTask&gt; m_decodeTask;
</span><span class="cx"> };
</span><span class="cx"> 
</span><ins>+#endif // HAVE(RUNLOOP_TIMER)
+
</ins><span class="cx"> static Result parseMediaType(const String&amp; mediaType)
</span><span class="cx"> {
</span><span class="cx">     auto mimeType = extractMIMETypeFromMediaType(mediaType);
</span><span class="lines">@@ -177,7 +173,18 @@
</span><span class="cx">         else
</span><span class="cx">             decodeEscaped(decodeTask);
</span><span class="cx"> 
</span><ins>+#if HAVE(RUNLOOP_TIMER)
</ins><span class="cx">         DecodingResultDispatcher::dispatch(std::unique_ptr&lt;DecodeTask&gt;(decodeTaskPtr));
</span><ins>+#else
+        callOnMainThread([decodeTaskPtr] {
+            std::unique_ptr&lt;DecodeTask&gt; decodeTask(decodeTaskPtr);
+            if (!decodeTask-&gt;result.data) {
+                decodeTask-&gt;completionHandler({ });
+                return;
+            }
+            decodeTask-&gt;completionHandler(WTF::move(decodeTask-&gt;result));
+        });
+#endif
</ins><span class="cx">     });
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre>
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