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<title>[171002] trunk/Source/WebKit2</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/171002">171002</a></dd>
<dt>Author</dt> <dd>antti@apple.com</dd>
<dt>Date</dt> <dd>2014-07-11 09:29:33 -0700 (Fri, 11 Jul 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>REGRESSION (<a href="http://trac.webkit.org/projects/webkit/changeset/170163">r170163</a>?): Web content shifts revealing space equivalent to the find bar when clicking a link while a phrase is targeted via Cmd+F
https://bugs.webkit.org/show_bug.cgi?id=134833
<rdar://problem/17580021>
Reviewed by Zalan Bujtas.
Some versions of OS X Safari can't handle the new unfreeze timing. Revert back to DidFirstLayout on Mac.
* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::dispatchDidLayout):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebCoreSupportWebFrameLoaderClientcpp">trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp</a></li>
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<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (171001 => 171002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2014-07-11 15:27:42 UTC (rev 171001)
+++ trunk/Source/WebKit2/ChangeLog 2014-07-11 16:29:33 UTC (rev 171002)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2014-07-11 Antti Koivisto <antti@apple.com>
+
+ REGRESSION (r170163?): Web content shifts revealing space equivalent to the find bar when clicking a link while a phrase is targeted via Cmd+F
+ https://bugs.webkit.org/show_bug.cgi?id=134833
+ <rdar://problem/17580021>
+
+ Reviewed by Zalan Bujtas.
+
+ Some versions of OS X Safari can't handle the new unfreeze timing. Revert back to DidFirstLayout on Mac.
+
+ * WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
+ (WebKit::WebFrameLoaderClient::dispatchDidLayout):
+
</ins><span class="cx"> 2014-07-11 Zalan Bujtas <zalan@apple.com>
</span><span class="cx">
</span><span class="cx"> Subpixel layout: return integral results for offset*, client*, scroll* by default.
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebCoreSupportWebFrameLoaderClientcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp (171001 => 171002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp 2014-07-11 15:27:42 UTC (rev 171001)
+++ trunk/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp 2014-07-11 16:29:33 UTC (rev 171002)
</span><span class="lines">@@ -567,6 +567,14 @@
</span><span class="cx"> webPage->injectedBundleLoaderClient().didFirstLayoutForFrame(webPage, m_frame, userData);
</span><span class="cx"> webPage->send(Messages::WebPageProxy::DidFirstLayoutForFrame(m_frame->frameID(), InjectedBundleUserMessageEncoder(userData.get())));
</span><span class="cx">
</span><ins>+#if PLATFORM(MAC)
+ // FIXME: Do this on DidFirstVisuallyNonEmptyLayout when Mac Safari is able to handle it (<rdar://problem/17580021>)
+ if (m_frame->isMainFrame() && !m_didCompletePageTransition && !webPage->corePage()->settings().suppressesIncrementalRendering()) {
+ webPage->didCompletePageTransition();
+ m_didCompletePageTransition = true;
+ }
+#endif
+
</ins><span class="cx"> #if USE(TILED_BACKING_STORE)
</span><span class="cx"> // Make sure viewport properties are dispatched on the main frame by the time the first layout happens.
</span><span class="cx"> ASSERT(!webPage->useFixedLayout() || m_frame != m_frame->page()->mainWebFrame() || m_frame->coreFrame()->document()->didDispatchViewportPropertiesChanged());
</span></span></pre>
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