Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/media/cma/test/mock_frame_consumer.h

Index: chromecast/media/cma/test/mock_frame_consumer.h
diff --git a/chromecast/media/cma/test/mock_frame_consumer.h b/chromecast/media/cma/test/mock_frame_consumer.h
index cb00a9a2c4693f526da7a977d92d0913ab9a63ab..acdce71705f1a7e9ed65a4bacc03600c5a977c27 100644
--- a/chromecast/media/cma/test/mock_frame_consumer.h
+++ b/chromecast/media/cma/test/mock_frame_consumer.h
@@ -7,11 +7,11 @@
 
 #include <stddef.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 
 namespace media {
 class AudioDecoderConfig;
@@ -31,7 +31,7 @@ class MockFrameConsumer {
 
   void Configure(const std::vector<bool>& delayed_task_pattern,
                  bool last_read_aborted_by_flush,
-                 scoped_ptr<FrameGeneratorForTest> frame_generator);
+                 std::unique_ptr<FrameGeneratorForTest> frame_generator);
 
   // Starts consuming frames. Invoke |done_cb| when all the expected frames
   // have been received.
@@ -61,7 +61,7 @@ class MockFrameConsumer {
   bool last_read_aborted_by_flush_;
 
   // Expected results.
-  scoped_ptr<FrameGeneratorForTest> frame_generator_;
+  std::unique_ptr<FrameGeneratorForTest> frame_generator_;
 
   DISALLOW_COPY_AND_ASSIGN(MockFrameConsumer);
 };