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

media/base/android/media_player_bridge.h

Index: media/base/android/media_player_bridge.h
diff --git a/media/base/android/media_player_bridge.h b/media/base/android/media_player_bridge.h
index 21dc900ecca4cd4bf554082160c0104e5d2f0398..3ee90c86b8c36cd0e26faf240b1fe99698fa0f10 100644
--- a/media/base/android/media_player_bridge.h
+++ b/media/base/android/media_player_bridge.h
@@ -7,13 +7,13 @@
 
 #include <jni.h>
 #include <stdint.h>
+
 #include <map>
 #include <string>
 
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"