Adding compositor callbacks to RenderWidgetHostViewAndroid

content/browser/web_contents/web_contents_view_android.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_WEB_CONTENTS_WEB_CONTENTS_VIEW_ANDROID_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_ANDROID_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/port/browser/render_view_host_delegate_view.h"
 #include "content/port/browser/web_contents_view_port.h"
 #include "content/public/browser/web_contents_view_delegate.h"
 #include "content/public/common/context_menu_params.h"
 #include "ui/gfx/rect_f.h"
 
 namespace content {
+class Compositor;
 class ContentViewCoreImpl;
 
 // Android-specific implementation of the WebContentsView.
 class WebContentsViewAndroid : public WebContentsViewPort,
                                public RenderViewHostDelegateView {
  public:
   WebContentsViewAndroid(WebContentsImpl* web_contents,
                          WebContentsViewDelegate* delegate);
   virtual ~WebContentsViewAndroid();
 
   // Sets the interface to the view system. ContentViewCoreImpl is owned
   // by its Java ContentViewCore counterpart, whose lifetime is managed
   // by the UI frontend.
   void SetContentViewCore(ContentViewCoreImpl* content_view_core);
 
+  void SetCompositor(Compositor* compositor);
+
 #if defined(GOOGLE_TV)
   void NotifyExternalSurface(int player_id,
                              bool is_request,
                              const gfx::RectF& rect);
 #endif
 
   // WebContentsView implementation --------------------------------------------
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
   virtual gfx::NativeWindow GetTopLevelNativeWindow() const OVERRIDE;
@@ skipping 41 matching lines @@
  private:
   // The WebContents whose contents we display.
   WebContentsImpl* web_contents_;
 
   // ContentViewCoreImpl is our interface to the view system.
   ContentViewCoreImpl* content_view_core_;
 
   // Interface for extensions to WebContentsView. Used to show the context menu.
   scoped_ptr<WebContentsViewDelegate> delegate_;
 
+  // Compositor is not owned by this class.  The compositor is unique and the
+  // lifetime of the compositor encompasses the lifetime of
+  // WebContentsViewAndroid.
+  Compositor* compositor_;
+
   DISALLOW_COPY_AND_ASSIGN(WebContentsViewAndroid);
 };
 
 } // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_ANDROID_H_