cc: Rename LayerImpl::render_surface to GetRenderSurface

cc/layers/layer_iterator.h

 // Copyright 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.
 
 #ifndef CC_LAYERS_LAYER_ITERATOR_H_
 #define CC_LAYERS_LAYER_ITERATOR_H_
 
 #include <stddef.h>
 
 #include "cc/base/cc_export.h"
@@ skipping 146 matching lines @@
     position.target_render_surface_layer = target_render_surface_layer();
     position.current_layer = current_layer();
     return position;
   }
 
  private:
   LayerIterator(const LayerImplList* render_surface_layer_list, bool start)
       : render_surface_layer_list_(render_surface_layer_list),
         target_render_surface_layer_index_(0) {
     for (size_t i = 0; i < render_surface_layer_list->size(); ++i) {
-      if (!render_surface_layer_list->at(i)->render_surface()) {
+      if (!render_surface_layer_list->at(i)->GetRenderSurface()) {
         NOTREACHED();
         MoveToEnd();
         return;
       }
     }
 
     if (start && !render_surface_layer_list->empty())
       MoveToBegin();
     else
       MoveToEnd();
@@ skipping 65 matching lines @@
     }
   }
 
   inline LayerImpl* current_layer() const {
     return current_layer_represents_target_render_surface()
                ? target_render_surface_layer()
                : target_render_surface_children().at(current_layer_index_);
   }
 
   inline bool current_layer_represents_contributing_render_surface() const {
-    RenderSurfaceImpl* render_surface = current_layer()->render_surface();
+    RenderSurfaceImpl* render_surface = current_layer()->GetRenderSurface();
     return render_surface && render_surface != target_render_surface();
   }
   inline bool current_layer_represents_target_render_surface() const {
     return current_layer_index_ ==
            LayerIteratorValue::kLayerIndexRepresentingTargetRenderSurface;
   }
 
   inline RenderSurfaceImpl* target_render_surface() const {
-    return target_render_surface_layer()->render_surface();
+    return target_render_surface_layer()->GetRenderSurface();
   }
   inline const LayerImplList& target_render_surface_children() const {
     return target_render_surface()->layer_list();
   }
 
   const LayerImplList* render_surface_layer_list_;
 
   // The iterator's current position.
 
   // A position in the render_surface_layer_list. This points to a layer which
   // owns the current target surface. This is a value from 0 to n-1
   // (n = size of render_surface_layer_list = number of surfaces).
   // A value outside of this range
   // (for example, LayerIteratorValue::kInvalidTargetRenderSurfaceLayerIndex)
   // is used to indicate a position outside the bounds of the tree.
   int target_render_surface_layer_index_;
   // A position in the list of layers that are children of the
   // current target surface. When pointing to one of these layers,
   // this is a value from 0 to n-1 (n = number of children).
   // Since the iterator must also stop at the layers representing
   // the target surface, this is done by setting the current_layer_index
   // to a value of
   // LayerIteratorValue::kLayerIndexRepresentingTargetRenderSurface.
   size_t current_layer_index_;
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_LAYER_ITERATOR_H_