Switch cc to std::unordered_*.

cc/test/animation_timelines_test_common.h

 // Copyright 2015 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_ANIMATION_TIMELINES_TEST_COMMON_H_
 #define CC_TEST_ANIMATION_TIMELINES_TEST_COMMON_H_
 
-#include "base/containers/scoped_ptr_hash_map.h"
+#include <unordered_map>
+
 #include "base/memory/scoped_ptr.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_delegate.h"
 #include "cc/animation/animation_host.h"
 #include "cc/trees/mutator_host_client.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/scroll_offset.h"
 
 namespace cc {
 
@@ skipping 108 matching lines @@
   void ExpectTransformPropertyMutated(int layer_id,
                                       LayerTreeType tree_type,
                                       int transform_x,
                                       int transform_y) const;
 
   TestLayer* FindTestLayer(int layer_id, LayerTreeType tree_type) const;
 
  private:
   scoped_ptr<AnimationHost> host_;
 
-  typedef base::ScopedPtrHashMap<int, scoped_ptr<TestLayer>> LayerIdToTestLayer;
+  using LayerIdToTestLayer = std::unordered_map<int, scoped_ptr<TestLayer>>;
   LayerIdToTestLayer layers_in_active_tree_;
   LayerIdToTestLayer layers_in_pending_tree_;
 
   bool mutators_need_commit_;
 };
 
 class TestAnimationDelegate : public AnimationDelegate {
  public:
   TestAnimationDelegate();
 
@@ skipping 46 matching lines @@
   scoped_refptr<AnimationTimeline> timeline_;
   scoped_refptr<AnimationPlayer> player_;
 
   scoped_refptr<AnimationTimeline> timeline_impl_;
   scoped_refptr<AnimationPlayer> player_impl_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_ANIMATION_TIMELINES_TEST_COMMON_H_