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

content/public/test/test_synchronous_compositor_android.h

 // Copyright 2014 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_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_
 #define CONTENT_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 24 matching lines @@
   void ReturnResources(uint32_t output_surface_id,
                        const cc::CompositorFrameAck& frame_ack) override;
   bool DemandDrawSw(SkCanvas* canvas) override;
   void SetMemoryPolicy(size_t bytes_limit) override {}
   void DidChangeRootLayerScrollOffset(
       const gfx::ScrollOffset& root_offset) override {}
   void SynchronouslyZoomBy(float zoom_delta,
                            const gfx::Point& anchor) override {}
   void OnComputeScroll(base::TimeTicks animate_time) override {}
 
-  void SetHardwareFrame(uint32_t output_surface_id,
-                        std::unique_ptr<cc::CompositorFrame> frame);
+  void SetHardwareFrame(uint32_t output_surface_id, cc::CompositorFrame frame);
 
   struct ReturnedResources {
     ReturnedResources();
     ReturnedResources(const ReturnedResources& other);
     ~ReturnedResources();
 
     uint32_t output_surface_id;
     cc::ReturnedResourceArray resources;
   };
   using FrameAckArray = std::vector<ReturnedResources>;
   void SwapReturnedResources(FrameAckArray* array);
 
  private:
   SynchronousCompositorClient* client_;
   const int process_id_;
   const int routing_id_;
   SynchronousCompositor::Frame hardware_frame_;
   FrameAckArray frame_ack_array_;
 
   DISALLOW_COPY_AND_ASSIGN(TestSynchronousCompositor);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_