Fix views::View::BoundsChanged

ui/views/view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
 
 #include "ui/views/view.h"
 
 #include <algorithm>
 #include <cmath>
@@ skipping 1869 matching lines @@
       }
     }
   } else {
     // If our bounds have changed, then any descendant layer bounds may have
     // changed. Update them accordingly.
     UpdateChildLayerBounds(CalculateOffsetToAncestorWithLayer(NULL));
   }
 
   OnBoundsChanged(previous_bounds);
 
-  if (previous_bounds.size() != size()) {
+  if (needs_layout_ || previous_bounds.size() != size()) {
     needs_layout_ = false;
     Layout();
   }
 
   if (GetNeedsNotificationWhenVisibleBoundsChange())
     OnVisibleBoundsChanged();
 
   // Notify interested Views that visible bounds within the root view may have
   // changed.
   if (descendants_to_notify_.get()) {
@@ skipping 453 matching lines @@
   // Message the RootView to do the drag and drop. That way if we're removed
   // the RootView can detect it and avoid calling us back.
   gfx::Point widget_location(event.location());
   ConvertPointToWidget(this, &widget_location);
   widget->RunShellDrag(this, data, widget_location, drag_operations, source);
   // WARNING: we may have been deleted.
   return true;
 }
 
 }  // namespace views