Remove const LayerImpl* from QuadSink

cc/test/layer_test_common.cc

 // 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.
 
 #include "cc/test/layer_test_common.h"
 
 #include "cc/base/math_util.h"
 #include "cc/base/region.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/quads/draw_quad.h"
@@ skipping 108 matching lines @@
       root_layer_impl_.get(), viewport_size, &layer_list);
   LayerTreeHostCommon::CalculateDrawProperties(&inputs);
 }
 
 void LayerTestCommon::LayerImplTest::AppendQuadsWithOcclusion(
     LayerImpl* layer_impl,
     const gfx::Rect& occluded) {
   AppendQuadsData data;
 
   quad_culler_->clear_lists();
-  quad_culler_->set_layer(layer_impl);
   quad_culler_->set_occluded_target_rect(occluded);
   layer_impl->WillDraw(DRAW_MODE_HARDWARE, resource_provider());
   layer_impl->AppendQuads(quad_culler_.get(), &data);
   layer_impl->DidDraw(resource_provider());
 }
 
 void LayerTestCommon::LayerImplTest::AppendQuadsForPassWithOcclusion(
     LayerImpl* layer_impl,
     const RenderPass::Id& id,
     const gfx::Rect& occluded) {
   AppendQuadsData data(id);
 
   quad_culler_->clear_lists();
-  quad_culler_->set_layer(layer_impl);
   quad_culler_->set_occluded_target_rect(occluded);
   layer_impl->WillDraw(DRAW_MODE_HARDWARE, resource_provider());
   layer_impl->AppendQuads(quad_culler_.get(), &data);
   layer_impl->DidDraw(resource_provider());
 }
 
 void LayerTestCommon::LayerImplTest::AppendSurfaceQuadsWithOcclusion(
     LayerImpl* owning_layer_impl,
     RenderSurfaceImpl* surface_impl,
     const gfx::Rect& occluded) {
   AppendQuadsData data;
 
   quad_culler_->clear_lists();
-  quad_culler_->set_layer(owning_layer_impl);
   quad_culler_->set_occluded_target_rect_for_contributing_surface(occluded);
   bool for_replica = false;
   RenderPass::Id id(1, 1);
   surface_impl->AppendQuads(quad_culler_.get(), &data, for_replica, id);
 }
 
 }  // namespace cc