Merge 105250 - Source/WebCore: Crash in FrameView::forceLayoutParentViewIfNeeded.

Source/WebCore/page/FrameView.cpp

Index: Source/WebCore/page/FrameView.cpp
===================================================================
--- Source/WebCore/page/FrameView.cpp	(revision 105784)
+++ Source/WebCore/page/FrameView.cpp	(working copy)
@@ -901,6 +901,8 @@
     if (!svgRoot->needsSizeNegotiationWithHostDocument())
         return;
 
+    RefPtr<FrameView> frameView = ownerRenderer->frame()->view();
+
     ASSERT(!m_inLayoutParentView);
     TemporarilyChange<bool> resetInLayoutParentView(m_inLayoutParentView, true);
 
@@ -919,7 +921,6 @@
     rootView->updateWidgetPositions();
 
     // Synchronously enter layout, to layout the view containing the host object/embed/iframe.
-    FrameView* frameView = ownerRenderer->frame()->view();
     ASSERT(frameView);
     frameView->layout();
 #endif