Title: [212687] branches/safari-603-branch/Source/WebCore
Diff
Modified: branches/safari-603-branch/Source/WebCore/ChangeLog (212686 => 212687)
--- branches/safari-603-branch/Source/WebCore/ChangeLog 2017-02-21 00:35:08 UTC (rev 212686)
+++ branches/safari-603-branch/Source/WebCore/ChangeLog 2017-02-21 00:53:59 UTC (rev 212687)
@@ -1,5 +1,9 @@
2017-02-20 Matthew Hanson <[email protected]>
+ Rollout r212601. rdar://problem/30339638
+
+2017-02-20 Matthew Hanson <[email protected]>
+
Rollout r212660. rdar://problem/30553220
2017-02-20 Matthew Hanson <[email protected]>
Modified: branches/safari-603-branch/Source/WebCore/dom/Document.cpp (212686 => 212687)
--- branches/safari-603-branch/Source/WebCore/dom/Document.cpp 2017-02-21 00:35:08 UTC (rev 212686)
+++ branches/safari-603-branch/Source/WebCore/dom/Document.cpp 2017-02-21 00:53:59 UTC (rev 212687)
@@ -2227,13 +2227,6 @@
observeFrame(nullptr);
}
-void Document::didBecomeCurrentDocumentInView()
-{
- ASSERT(view());
- if (!hasLivingRenderTree())
- createRenderTree();
-}
-
void Document::frameDestroyed()
{
// disconnectFromFrame() must be called before destroying the Frame.
Modified: branches/safari-603-branch/Source/WebCore/dom/Document.h (212686 => 212687)
--- branches/safari-603-branch/Source/WebCore/dom/Document.h 2017-02-21 00:35:08 UTC (rev 212686)
+++ branches/safari-603-branch/Source/WebCore/dom/Document.h 2017-02-21 00:53:59 UTC (rev 212687)
@@ -566,7 +566,6 @@
void destroyRenderTree();
void disconnectFromFrame();
void prepareForDestruction();
- void didBecomeCurrentDocumentInView();
// Override ScriptExecutionContext methods to do additional work
bool shouldBypassMainWorldContentSecurityPolicy() const final;
Modified: branches/safari-603-branch/Source/WebCore/page/Frame.cpp (212686 => 212687)
--- branches/safari-603-branch/Source/WebCore/page/Frame.cpp 2017-02-21 00:35:08 UTC (rev 212686)
+++ branches/safari-603-branch/Source/WebCore/page/Frame.cpp 2017-02-21 00:53:59 UTC (rev 212687)
@@ -256,15 +256,8 @@
if (m_eventHandler)
m_eventHandler->clear();
- bool hadLivingRenderTree = m_doc ? m_doc->hasLivingRenderTree() : false;
- if (hadLivingRenderTree)
- m_doc->destroyRenderTree();
-
m_view = WTFMove(view);
- if (hadLivingRenderTree && m_view)
- m_doc->didBecomeCurrentDocumentInView();
-
// Only one form submission is allowed per view of a part.
// Since this part may be getting reused as a result of being
// pulled from the back/forward cache, reset this flag.
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