NOT FOR REVIEW - convert to cc animation

chrome/browser/android/vr_shell/ui_scene.h

 // Copyright 2016 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 CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_H_
 #define CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_H_
 
 #include <memory>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/android/vr_shell/color_scheme.h"
 #include "chrome/browser/android/vr_shell/ui_elements/ui_element_debug_id.h"
 #include "third_party/skia/include/core/SkColor.h"
 
 namespace base {
 class ListValue;
 class TimeTicks;
-}
+}  // namespace base
+
+namespace cc {
+class Animation;
+}  // namespace cc
 
 namespace vr_shell {
 
-class Animation;
 class UiElement;
 
 class UiScene {
  public:
   enum Command {
     ADD_ELEMENT,
     UPDATE_ELEMENT,
     REMOVE_ELEMENT,
     ADD_ANIMATION,
     REMOVE_ANIMATION,
     CONFIGURE_SCENE,
   };
 
   UiScene();
   virtual ~UiScene();
 
   void AddUiElement(std::unique_ptr<UiElement> element);
 
   void RemoveUiElement(int element_id);
 
   // Add an animation to the scene, on element |element_id|.
-  void AddAnimation(int element_id, std::unique_ptr<Animation> animation);
+  void AddAnimation(int element_id, std::unique_ptr<cc::Animation> animation);
 
   // Remove |animation_id| from element |element_id|.
   void RemoveAnimation(int element_id, int animation_id);
 
   // Handles per-frame updates, giving each element the opportunity to update,
   // if necessary (eg, for animations). NB: |current_time| is the shared,
   // absolute begin frame time.
   void OnBeginFrame(const base::TimeTicks& current_time);
 
   // Handle a batch of commands passed from the UI HTML.
@@ skipping 44 matching lines @@
   bool is_exiting_ = false;
   bool is_prompting_to_exit_ = false;
   bool showing_splash_screen_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(UiScene);
 };
 
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_H_