Unified OutputSurface::SwapBuffers.

content/renderer/gpu/compositor_output_surface.h

Index: content/renderer/gpu/compositor_output_surface.h
diff --git a/content/renderer/gpu/compositor_output_surface.h b/content/renderer/gpu/compositor_output_surface.h
index 7f13852311196dabab290fdad93e4772578a24be..8f3c9a2677422169f75fbf6a610baefe771d5cfa 100644
--- a/content/renderer/gpu/compositor_output_surface.h
+++ b/content/renderer/gpu/compositor_output_surface.h
@@ -44,14 +44,13 @@ class CompositorOutputSurface
 
   CompositorOutputSurface(int32 routing_id,
                           WebGraphicsContext3DCommandBufferImpl* context3d,
-                          cc::SoftwareOutputDevice* software);
+                          cc::SoftwareOutputDevice* software,
+                          bool swap_buffers_via_ipc);
   virtual ~CompositorOutputSurface();
 
   // cc::OutputSurface implementation.
   virtual bool BindToClient(cc::OutputSurfaceClient* client) OVERRIDE;
-  virtual void SendFrameToParentCompositor(cc::CompositorFrame*) OVERRIDE;
-  virtual void PostSubBuffer(gfx::Rect rect, const ui::LatencyInfo&) OVERRIDE;
-  virtual void SwapBuffers(const ui::LatencyInfo&) OVERRIDE;
+  virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE;
 #if defined(OS_ANDROID)
   virtual void SetNeedsBeginFrame(bool enable) OVERRIDE;
 #endif
@@ -92,6 +91,8 @@ class CompositorOutputSurface
 #endif
   bool Send(IPC::Message* message);
 
+  bool swap_buffers_via_ipc_;

[piman, 2013/06/10 19:52:25]

nit: naming was confusing to me at first, because WGC3D::prepareTexture also
goes to IPC (through command buffers, to the GPU). How about
use_swap_compositor_frame_message_ or something?

[aelias_OOO_until_Jul13, 2013/06/10 23:18:07]

Renamed.

+
   scoped_refptr<IPC::ForwardingMessageFilter> output_surface_filter_;
   scoped_refptr<CompositorOutputSurfaceProxy> output_surface_proxy_;
   scoped_refptr<IPC::SyncMessageFilter> message_sender_;