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

content/renderer/pepper/pepper_video_destination_host.h

Index: content/renderer/pepper/pepper_video_destination_host.h
diff --git a/content/renderer/pepper/pepper_video_destination_host.h b/content/renderer/pepper/pepper_video_destination_host.h
index 75208a7f8e97c13bee128df14ce8b4cec0dde971..9f9f8a0f3c35297dbbf752bf049452e589520269 100644
--- a/content/renderer/pepper/pepper_video_destination_host.h
+++ b/content/renderer/pepper/pepper_video_destination_host.h
@@ -7,9 +7,10 @@
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/content_export.h"
 #include "content/renderer/media/pepper_to_video_track_adapter.h"
@@ -41,7 +42,7 @@ class CONTENT_EXPORT PepperVideoDestinationHost
                             PP_TimeTicks timestamp);
   int32_t OnHostMsgClose(ppapi::host::HostMessageContext* context);
 
-  scoped_ptr<FrameWriterInterface> frame_writer_;
+  std::unique_ptr<FrameWriterInterface> frame_writer_;
   // Used for checking that timestamps are strictly increasing.
 #if DCHECK_IS_ON()
   bool has_received_frame_;