Convert //cc from scoped_ptr to std::unique_ptr.

cc/test/animation_timelines_test_common.cc

 // 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.
 
 #include "cc/test/animation_timelines_test_common.h"
 
+#include "base/memory/ptr_util.h"
 #include "cc/animation/animation_events.h"
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/animation_player.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/animation/animation_timeline.h"
 #include "cc/animation/element_animations.h"
 #include "cc/output/filter_operation.h"
 #include "cc/output/filter_operations.h"
 #include "ui/gfx/transform.h"
 
 namespace cc {
 
-scoped_ptr<TestLayer> TestLayer::Create() {
-  return make_scoped_ptr(new TestLayer());
+std::unique_ptr<TestLayer> TestLayer::Create() {
+  return base::WrapUnique(new TestLayer());
 }
 
 TestLayer::TestLayer() {
   ClearMutatedProperties();
 }
 
 void TestLayer::ClearMutatedProperties() {
   transform_x_ = 0;
   transform_y_ = 0;
 
@@ skipping 196 matching lines @@
 void AnimationTimelinesTest::ReleaseRefPtrs() {
   player_ = nullptr;
   timeline_ = nullptr;
   player_impl_ = nullptr;
   timeline_impl_ = nullptr;
 }
 
 void AnimationTimelinesTest::AnimateLayersTransferEvents(
     base::TimeTicks time,
     unsigned expect_events) {
-  scoped_ptr<AnimationEvents> events =
+  std::unique_ptr<AnimationEvents> events =
       host_->animation_registrar()->CreateEvents();
 
   host_impl_->animation_registrar()->AnimateLayers(time);
   host_impl_->animation_registrar()->UpdateAnimationState(true, events.get());
   EXPECT_EQ(expect_events, events->events_.size());
 
   host_->animation_registrar()->AnimateLayers(time);
   host_->animation_registrar()->UpdateAnimationState(true, nullptr);
   host_->animation_registrar()->SetAnimationEvents(std::move(events));
 }
@@ skipping 11 matching lines @@
   return element_animations ? element_animations->players_list().head()->value()
                             : nullptr;
 }
 
 int AnimationTimelinesTest::NextTestLayerId() {
   next_test_layer_id_++;
   return next_test_layer_id_;
 }
 
 }  // namespace cc