Move Copy method from DrawQuad to RenderPass

cc/quads/render_pass_draw_quad.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_QUADS_RENDER_PASS_DRAW_QUAD_H_
 #define CC_QUADS_RENDER_PASS_DRAW_QUAD_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
@@ skipping 26 matching lines @@
               const gfx::Rect& visible_rect,
               bool needs_blending,
               RenderPass::Id render_pass_id,
               bool is_replica,
               ResourceProvider::ResourceId mask_resource_id,
               const gfx::Rect& contents_changed_since_last_frame,
               const gfx::RectF& mask_uv_rect,
               const FilterOperations& filters,
               const FilterOperations& background_filters);
 
-  scoped_ptr<RenderPassDrawQuad> Copy(
-      const SharedQuadState* copied_shared_quad_state,
-      RenderPass::Id copied_render_pass_id) const;
-
   RenderPass::Id render_pass_id;
   bool is_replica;
   ResourceProvider::ResourceId mask_resource_id;
   gfx::Rect contents_changed_since_last_frame;
   gfx::RectF mask_uv_rect;
 
   // Post-processing filters, applied to the pixels in the render pass' texture.
   FilterOperations filters;
 
   // Post-processing filters, applied to the pixels showing through the
   // background of the render pass, from behind it.
   FilterOperations background_filters;
 
   virtual void IterateResources(const ResourceIteratorCallback& callback)
       OVERRIDE;
 
   static const RenderPassDrawQuad* MaterialCast(const DrawQuad*);
 
  private:
   RenderPassDrawQuad();
   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
 };
 
 }  // namespace cc
 
 #endif  // CC_QUADS_RENDER_PASS_DRAW_QUAD_H_