Migrate the Android compositor to cc::Layer classes.

content/browser/android/content_view_core_impl.h

 // Copyright (c) 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.
 
 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <vector>
 
 #include "base/android/jni_helper.h"
@@ skipping 30 matching lines @@
                       bool hardware_accelerated,
                       WebContents* web_contents,
                       ui::WindowAndroid* window_android);
 
   // ContentViewCore implementation.
   virtual base::android::ScopedJavaLocalRef<jobject> GetJavaObject() OVERRIDE;
   virtual base::android::ScopedJavaLocalRef<jobject> GetContainerViewDelegate()
       OVERRIDE;
   virtual WebContents* GetWebContents() const OVERRIDE;
   virtual ui::WindowAndroid* GetWindowAndroid() const OVERRIDE;
-  virtual WebKit::WebLayer* GetWebLayer() const OVERRIDE;
+  virtual scoped_refptr<cc::Layer> GetLayer() const OVERRIDE;
   virtual void LoadUrl(NavigationController::LoadURLParams& params) OVERRIDE;
   virtual void OnWebPreferencesUpdated() OVERRIDE;
   virtual jint GetCurrentRenderProcessId(JNIEnv* env, jobject obj) OVERRIDE;
   virtual void ShowPastePopup(int x, int y) OVERRIDE;
   virtual unsigned int GetScaledContentTexture(const gfx::Size& size) OVERRIDE;
 
   // --------------------------------------------------------------------------
   // Methods called from Java via JNI
   // --------------------------------------------------------------------------
 
@@ skipping 167 matching lines @@
   // |zoomed_bitmap| --> magnified image of potential touch targets
   void ShowDisambiguationPopup(
       const gfx::Rect& target_rect, const SkBitmap& zoomed_bitmap);
 
   // --------------------------------------------------------------------------
   // Methods called from native code
   // --------------------------------------------------------------------------
 
   gfx::Rect GetBounds() const;
 
-  void AttachWebLayer(WebKit::WebLayer* layer);
-  void RemoveWebLayer(WebKit::WebLayer* layer);
+  void AttachLayer(scoped_refptr<cc::Layer> layer);
+  void RemoveLayer(scoped_refptr<cc::Layer> layer);
 
  private:
   class ContentViewUserData;
 
   friend class ContentViewUserData;
   virtual ~ContentViewCoreImpl();
 
   // NotificationObserver implementation.
   virtual void Observe(int type,
                        const NotificationSource& source,
@@ skipping 22 matching lines @@
 
   // A weak reference to the Java ContentViewCore object.
   JavaObjectWeakGlobalRef java_ref_;
 
   NotificationRegistrar notification_registrar_;
 
   // Reference to the current WebContents used to determine how and what to
   // display in the ContentViewCore.
   WebContentsImpl* web_contents_;
 
-  // A WebLayer containing any WebLayer that should be shown.
-  scoped_ptr<WebKit::WebLayer> root_layer_;
+  // A compositor layer containing any layer that should be shown.
+  scoped_refptr<cc::Layer> root_layer_;
 
   // Whether the renderer backing this ContentViewCore has crashed.
   bool tab_crashed_;
 
   float dpi_scale_;
 
   // The owning window that has a hold of main application activity.
   ui::WindowAndroid* window_android_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_