[View] Cleanup: Remove redundant layer()->SchedulePaint() calling

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 1926 matching lines @@
 
   if (use_acceleration_when_possible) {
     if (layer()) {
       if (parent_) {
         SetLayerBounds(GetLocalBounds() +
                        gfx::Vector2d(GetMirroredX(), y()) +
                        parent_->CalculateOffsetToAncestorWithLayer(NULL));
       } else {
         SetLayerBounds(bounds_);
       }
-      // TODO(beng): this seems redundant with the SchedulePaint at the top of
-      //             this function. explore collapsing.
-      if (previous_bounds.size() != bounds_.size() &&
-          !layer()->layer_updated_externally()) {
-        // If our bounds have changed then we need to update the complete
-        // texture.
-        layer()->SchedulePaint(GetLocalBounds());
-      }
     } 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()) {
@@ skipping 430 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