Hide compositor_frame_sink_id from RenderWidgetHostView*

content/browser/renderer_host/render_widget_host_view_base.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_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 202 matching lines @@
 
   virtual void AccessibilityShowMenu(const gfx::Point& point);
   virtual gfx::Point AccessibilityOriginInScreen(const gfx::Rect& bounds);
   virtual gfx::AcceleratedWidget AccessibilityGetAcceleratedWidget();
   virtual gfx::NativeViewAccessible AccessibilityGetNativeViewAccessible();
   virtual void SetMainFrameAXTreeID(ui::AXTreeIDRegistry::AXTreeID id) {}
   // Informs that the focused DOM node has changed.
   virtual void FocusedNodeChanged(bool is_editable_node,
                                   const gfx::Rect& node_bounds_in_screen) {}
 
-  virtual void OnSwapCompositorFrame(uint32_t compositor_frame_sink_id,
-                                     const cc::LocalSurfaceId& local_surface_id,
-                                     cc::CompositorFrame frame) {}
+  // This method is called by RenderWidgetHostImpl when a new
+  // RendererCompositorFrameSink is created in the renderer. The view is
+  // expected not to return resources belonging to the old
+  // RendererCompositorFrameSink after this method finishes.
+  virtual void DidCreateNewRendererCompositorFrameSink() = 0;
+
+  virtual void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id,
+                                     cc::CompositorFrame frame) = 0;
 
   virtual void OnBeginFrameDidNotSwap(const cc::BeginFrameAck& ack) {}
 
   // This method exists to allow removing of displayed graphics, after a new
   // page has been loaded, to prevent the displayed URL from being out of sync
   // with what is visible on screen.
   virtual void ClearCompositorFrame() = 0;
 
   // Because the associated remote WebKit instance can asynchronously
   // prevent-default on a dispatched touch event, the touch events are queued in
@@ skipping 226 matching lines @@
   base::ObserverList<RenderWidgetHostViewBaseObserver> observers_;
 
   base::WeakPtrFactory<RenderWidgetHostViewBase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewBase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_