Convert //content/renderer from scoped_ptr to std::unique_ptr

content/renderer/pepper/pepper_video_source_host.h

Index: content/renderer/pepper/pepper_video_source_host.h
diff --git a/content/renderer/pepper/pepper_video_source_host.h b/content/renderer/pepper/pepper_video_source_host.h
index 0b5b0a1726a58fe759f42c9685b5a91dfdd1fa0c..811a461687691be5a1d71474afe7bc390a604291 100644
--- a/content/renderer/pepper/pepper_video_source_host.h
+++ b/content/renderer/pepper/pepper_video_source_host.h
@@ -7,10 +7,11 @@
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "content/common/content_export.h"
@@ -63,7 +64,7 @@ class CONTENT_EXPORT PepperVideoSourceHost : public ppapi::host::ResourceHost {
 
   ppapi::host::ReplyMessageContext reply_context_;
 
-  scoped_ptr<VideoTrackToPepperAdapter> frame_source_;
+  std::unique_ptr<VideoTrackToPepperAdapter> frame_source_;
   scoped_refptr<FrameReceiver> frame_receiver_;
   std::string stream_url_;
   scoped_refptr<media::VideoFrame> last_frame_;