Make cc::CompositorFrames movable [Part 1 of 2]

content/renderer/android/synchronous_compositor_output_surface.h

Index: content/renderer/android/synchronous_compositor_output_surface.h
diff --git a/content/renderer/android/synchronous_compositor_output_surface.h b/content/renderer/android/synchronous_compositor_output_surface.h
index 5d543f8807590786f7aa66014c43aa4659ac00da..8e62e4cf30b3721cfe0c244e6089b6f139ac00aa 100644
--- a/content/renderer/android/synchronous_compositor_output_surface.h
+++ b/content/renderer/android/synchronous_compositor_output_surface.h
@@ -42,7 +42,7 @@ class SynchronousCompositorOutputSurfaceClient {
   virtual void DidActivatePendingTree() = 0;
   virtual void Invalidate() = 0;
   virtual void SwapBuffers(uint32_t output_surface_id,
-                           cc::CompositorFrame* frame) = 0;
+                           std::unique_ptr<cc::CompositorFrame> frame) = 0;
 
  protected:
   virtual ~SynchronousCompositorOutputSurfaceClient() {}
@@ -77,7 +77,7 @@ class SynchronousCompositorOutputSurface
   void Reshape(const gfx::Size& size,
                float scale_factor,
                bool has_alpha) override;
-  void SwapBuffers(cc::CompositorFrame* frame) override;
+  void SwapBuffers(std::unique_ptr<cc::CompositorFrame> frame) override;
   void Invalidate() override;
   void BindFramebuffer() override;
   uint32_t GetFramebufferCopyTextureFormat() override;