Replace scoped_ptr with std::unique_ptr in //media.

media/renderers/mock_gpu_video_accelerator_factories.h

Index: media/renderers/mock_gpu_video_accelerator_factories.h
diff --git a/media/renderers/mock_gpu_video_accelerator_factories.h b/media/renderers/mock_gpu_video_accelerator_factories.h
index 6fe96466d49d70c09e4250db768eb5e2d5db4d6b..3db81dc7186fed2590890125f54e5acf50494601 100644
--- a/media/renderers/mock_gpu_video_accelerator_factories.h
+++ b/media/renderers/mock_gpu_video_accelerator_factories.h
@@ -8,9 +8,10 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "media/renderers/gpu_video_accelerator_factories.h"
 #include "media/video/video_decode_accelerator.h"
@@ -48,7 +49,7 @@ class MockGpuVideoAcceleratorFactories : public GpuVideoAcceleratorFactories {
   MOCK_METHOD0(GetVideoEncodeAcceleratorSupportedProfiles,
                VideoEncodeAccelerator::SupportedProfiles());
 
-  scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer(
+  std::unique_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer(
       const gfx::Size& size,
       gfx::BufferFormat format,
       gfx::BufferUsage usage) override;
@@ -59,7 +60,7 @@ class MockGpuVideoAcceleratorFactories : public GpuVideoAcceleratorFactories {
     return video_frame_output_format_;
   };
 
-  scoped_ptr<GpuVideoAcceleratorFactories::ScopedGLContextLock>
+  std::unique_ptr<GpuVideoAcceleratorFactories::ScopedGLContextLock>
   GetGLContextLock() override;
 
   void SetVideoFrameOutputFormat(
@@ -73,11 +74,13 @@ class MockGpuVideoAcceleratorFactories : public GpuVideoAcceleratorFactories {
 
   void SetGpuMemoryBuffersInUseByMacOSWindowServer(bool in_use);
 
-  scoped_ptr<base::SharedMemory> CreateSharedMemory(size_t size) override;
+  std::unique_ptr<base::SharedMemory> CreateSharedMemory(size_t size) override;
 
-  scoped_ptr<VideoDecodeAccelerator> CreateVideoDecodeAccelerator() override;
+  std::unique_ptr<VideoDecodeAccelerator> CreateVideoDecodeAccelerator()
+      override;
 
-  scoped_ptr<VideoEncodeAccelerator> CreateVideoEncodeAccelerator() override;
+  std::unique_ptr<VideoEncodeAccelerator> CreateVideoEncodeAccelerator()
+      override;
 
   gpu::gles2::GLES2Interface* GetGLES2Interface() { return gles2_; }