CC Animation: Erase cc::LayerSettings everywhere.

cc/test/layer_tree_host_common_test.h

 // Copyright 2014 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_TEST_LAYER_TREE_HOST_COMMON_TEST_H_
 #define CC_TEST_LAYER_TREE_HOST_COMMON_TEST_H_
 
 #include <algorithm>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/layers/layer_lists.h"
-#include "cc/layers/layer_settings.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/layer_test_common.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_settings.h"
 #include "cc/trees/property_tree.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace gfx {
 class PointF;
 class Point3F;
@@ skipping 112 matching lines @@
                [id](LayerImpl* layer) { return layer->id() == id; }) != 0;
   }
 
   const LayerList& update_layer_list() const { return update_layer_list_; }
   bool UpdateLayerListContains(int id) const;
 
   int render_surface_layer_list_count() const {
     return render_surface_layer_list_count_;
   }
 
-  const LayerSettings& layer_settings() { return layer_settings_; }
-
  private:
   scoped_ptr<std::vector<LayerImpl*>> render_surface_layer_list_impl_;
   LayerList update_layer_list_;
   scoped_ptr<LayerImplList> update_layer_list_impl_;
-  LayerSettings layer_settings_;
 
   int render_surface_layer_list_count_;
 };
 
 class LayerTreeHostCommonTest : public LayerTreeHostCommonTestBase,
                                 public testing::Test {
  public:
   LayerTreeHostCommonTest();
   explicit LayerTreeHostCommonTest(const LayerTreeSettings& settings);
 
  protected:
   static void SetScrollOffsetDelta(LayerImpl* layer_impl,
                                    const gfx::Vector2dF& delta) {
     layer_impl->SetCurrentScrollOffset(
         layer_impl->synced_scroll_offset()->ActiveBase() +
         gfx::ScrollOffset(delta));
   }
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_LAYER_TREE_HOST_COMMON_TEST_H_