ozone: dri: Composite to intermediate surface & copy

ui/ozone/platform/caca/caca_surface_factory.cc

Index: ui/ozone/platform/caca/caca_surface_factory.cc
diff --git a/ui/ozone/platform/caca/caca_surface_factory.cc b/ui/ozone/platform/caca/caca_surface_factory.cc
index 13b8a8c01ed51fc5f36fadf60bd681ae1989613e..a0d0d078ee11e7e9cee37448beeafab7fcfc7146 100644
--- a/ui/ozone/platform/caca/caca_surface_factory.cc
+++ b/ui/ozone/platform/caca/caca_surface_factory.cc
@@ -26,7 +26,7 @@ class CacaSurface : public gfx::SurfaceOzoneCanvas {
   // gfx::SurfaceOzoneCanvas overrides:
   virtual skia::RefPtr<SkCanvas> GetCanvas() OVERRIDE;
   virtual bool ResizeCanvas(const gfx::Size& viewport_size) OVERRIDE;
-  virtual bool PresentCanvas() OVERRIDE;
+  virtual bool PresentCanvas(const gfx::Rect& damage) OVERRIDE;
   virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() OVERRIDE;
 
  private:
@@ -80,7 +80,7 @@ bool CacaSurface::ResizeCanvas(const gfx::Size& viewport_size) {
   return false;
 }
 
-bool CacaSurface::PresentCanvas() {
+bool CacaSurface::PresentCanvas(const gfx::Rect& damage) {
   SkImageInfo info;
   size_t row_bytes;
   const void* pixels = surface_->peekPixels(&info, &row_bytes);