Move output surface fallback from cc to embedders

content/browser/renderer_host/compositor_impl_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_RENDERER_HOST_COMPOSITOR_IMPL_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_COMPOSITOR_IMPL_ANDROID_H_
 
 #include "base/basictypes.h"
 #include "base/cancelable_callback.h"
 #include "base/compiler_specific.h"
@@ skipping 58 matching lines @@
   virtual void Layout() override;
   virtual void ApplyViewportDeltas(
       const gfx::Vector2d& inner_delta,
       const gfx::Vector2d& outer_delta,
       float page_scale,
       float top_controls_delta) override {}
   virtual void ApplyViewportDeltas(
       const gfx::Vector2d& scroll_delta,
       float page_scale,
       float top_controls_delta) override {}
-  virtual void RequestNewOutputSurface(bool fallback) override;
+  virtual void RequestNewOutputSurface() override;
   virtual void DidInitializeOutputSurface() override {}
+  virtual void DidFailToInitializeOutputSurface() override;
   virtual void WillCommit() override {}
   virtual void DidCommit() override;
   virtual void DidCommitAndDrawFrame() override {}
   virtual void DidCompleteSwapBuffers() override;
 
   // LayerTreeHostSingleThreadClient implementation.
   virtual void ScheduleComposite() override;
   virtual void ScheduleAnimation() override;
   virtual void DidPostSwapBuffers() override;
   virtual void DidAbortSwapBuffers() override;
 
   // WindowAndroidCompositor implementation.
   virtual void AttachLayerForReadback(scoped_refptr<cc::Layer> layer) override;
   virtual void RequestCopyOfOutputOnRootLayer(
       scoped_ptr<cc::CopyOutputRequest> request) override;
   virtual void OnVSync(base::TimeTicks frame_time,
                        base::TimeDelta vsync_period) override;
   virtual void SetNeedsAnimate() override;
   virtual ui::SystemUIResourceManager& GetSystemUIResourceManager() override;
 
   void SetWindowSurface(ANativeWindow* window);
 
   enum CompositingTrigger {
     DO_NOT_COMPOSITE,
     COMPOSITE_IMMEDIATELY,
     COMPOSITE_EVENTUALLY,
   };
   void PostComposite(CompositingTrigger trigger);
   void Composite(CompositingTrigger trigger);
   void CreateOutputSurface(bool fallback);

[no sievers, 2014/12/02 20:38:07]

remove argument here

[enne (OOO), 2014/12/02 21:09:33]

Done.

 
   bool WillCompositeThisFrame() const {
     return current_composite_task_ &&
            !current_composite_task_->callback().is_null();
   }
   bool DidCompositeThisFrame() const {
     return current_composite_task_ &&
            current_composite_task_->callback().is_null();
   }
   bool WillComposite() const {
@@ skipping 69 matching lines @@
   base::TimeTicks last_vsync_;
 
   base::WeakPtrFactory<CompositorImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CompositorImpl);
 };
 
 } // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_COMPOSITOR_IMPL_ANDROID_H_