Plumb debug name via debug info

cc/layers/render_surface_impl.h

 // Copyright 2011 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_RENDER_SURFACE_IMPL_H_
 #define CC_LAYERS_RENDER_SURFACE_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 15 matching lines @@
 class RenderPassSink;
 class LayerImpl;
 
 struct AppendQuadsData;
 
 class CC_EXPORT RenderSurfaceImpl {
  public:
   explicit RenderSurfaceImpl(LayerImpl* owning_layer);
   virtual ~RenderSurfaceImpl();
 
-  std::string Name() const;
-
   gfx::PointF ContentRectCenter() const {
     return gfx::RectF(content_rect_).CenterPoint();
   }
 
   // Returns the rect that encloses the RenderSurfaceImpl including any
   // reflection.
   gfx::RectF DrawableContentRect() const;
 
   void SetDrawOpacity(float opacity) { draw_opacity_ = opacity; }
   float draw_opacity() const { return draw_opacity_; }
@@ skipping 128 matching lines @@
   int target_render_surface_layer_index_history_;
   int current_layer_index_history_;
 
   friend struct LayerIteratorActions;
 
   DISALLOW_COPY_AND_ASSIGN(RenderSurfaceImpl);
 };
 
 }  // namespace cc
 #endif  // CC_LAYERS_RENDER_SURFACE_IMPL_H_