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

media/renderers/video_renderer_impl.cc

Index: media/renderers/video_renderer_impl.cc
diff --git a/media/renderers/video_renderer_impl.cc b/media/renderers/video_renderer_impl.cc
index 148c4df63d383e628bd89f98e546b54d62b78117..7b99ece13c14ec38f9500a2048e93e405ea7eceb 100644
--- a/media/renderers/video_renderer_impl.cc
+++ b/media/renderers/video_renderer_impl.cc
@@ -277,12 +277,12 @@ void VideoRendererImpl::OnVideoFrameStreamInitialized(bool success) {
 }
 
 void VideoRendererImpl::SetTickClockForTesting(
-    scoped_ptr<base::TickClock> tick_clock) {
+    std::unique_ptr<base::TickClock> tick_clock) {
   tick_clock_.swap(tick_clock);
 }
 
 void VideoRendererImpl::SetGpuMemoryBufferVideoForTesting(
-    scoped_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool) {
+    std::unique_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool) {
   gpu_memory_buffer_pool_.swap(gpu_memory_buffer_pool);
 }