cc:: Remove RenderSurfaceImpl::TargetEffectTreeIndex

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 <stddef.h>
 
 #include <string>
@@ skipping 137 matching lines @@
                    const Occlusion& occlusion_in_content_space,
                    SkColor debug_border_color,
                    float debug_border_width,
                    LayerImpl* mask_layer,
                    AppendQuadsData* append_quads_data,
                    RenderPassId render_pass_id);
 
   int TransformTreeIndex() const;
   int ClipTreeIndex() const;
   int EffectTreeIndex() const;
-  int TargetEffectTreeIndex() const;
 
  private:
   LayerImpl* owning_layer_;
 
   // Uses this surface's space.
   gfx::Rect content_rect_;
   gfx::Rect content_rect_from_property_trees_;
   // Is used to calculate the content rect from property trees.
   gfx::Rect accumulated_content_rect_;
   bool surface_property_changed_ : 1;
@@ skipping 25 matching lines @@
   int target_render_surface_layer_index_history_;
   size_t current_layer_index_history_;
 
   friend class LayerIterator;
 
   DISALLOW_COPY_AND_ASSIGN(RenderSurfaceImpl);
 };
 
 }  // namespace cc
 #endif  // CC_LAYERS_RENDER_SURFACE_IMPL_H_