Chrome_Win: Renderer Crash - WebCore::FrameView::setFrameRect

Source/core/frame/FrameView.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Dirk Mueller <mueller@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
@@ skipping 361 matching lines @@
 }
 
 void FrameView::setFrameRect(const IntRect& newRect)
 {
     IntRect oldRect = frameRect();
     if (newRect == oldRect)
         return;
 
     // Autosized font sizes depend on the width of the viewing area.
     if (newRect.width() != oldRect.width()) {
-        Page* page = m_frame->page();
-        bool textAutosizingEnabled = InspectorInstrumentation::overrideTextAutosizing(page, page->settings().textAutosizingEnabled());
-        if (isMainFrame() && textAutosizingEnabled) {
-            TextAutosizer* textAutosizer = m_frame->document()->textAutosizer();
-            if (textAutosizer) {
-                for (Frame* frame = page->mainFrame(); frame; frame = frame->tree().traverseNext())
-                    textAutosizer->recalculateMultipliers();
+        if (isMainFrame()) {
+            Page* page = m_frame->page();
+            bool textAutosizingEnabled = InspectorInstrumentation::overrideTextAutosizing(page, page->settings().textAutosizingEnabled());
+            if (textAutosizingEnabled) {
+                TextAutosizer* textAutosizer = m_frame->document()->textAutosizer();
+                if (textAutosizer) {
+                    for (Frame* frame = page->mainFrame(); frame; frame = frame->tree().traverseNext())
+                        textAutosizer->recalculateMultipliers();
+                }
             }
         }
     }
 
     ScrollView::setFrameRect(newRect);
 
     updateScrollableAreaSet();
 
     if (RenderView* renderView = this->renderView()) {
         if (renderView->usesCompositing())
@@ skipping 2837 matching lines @@
 void FrameView::willRemoveScrollbar(Scrollbar* scrollbar, ScrollbarOrientation orientation)
 {
     ScrollableArea::willRemoveScrollbar(scrollbar, orientation);
     if (AXObjectCache* cache = axObjectCache()) {
         cache->remove(scrollbar);
         cache->handleScrollbarUpdate(this);
     }
 }
 
 } // namespace WebCore