Some easy conversions of scoped_ptr -> std::unique_ptr in the EDK.

mojo/edk/system/transport_data.h

Index: mojo/edk/system/transport_data.h
diff --git a/mojo/edk/system/transport_data.h b/mojo/edk/system/transport_data.h
index 20bb80fe3c37164a3a103273ddd203b3fbd9396b..cc140e737a37bf29d1158ef97b86cf110e039565 100644
--- a/mojo/edk/system/transport_data.h
+++ b/mojo/edk/system/transport_data.h
@@ -7,6 +7,7 @@
 
 #include <stdint.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/memory/aligned_memory.h"
@@ -174,7 +175,7 @@ class MOJO_SYSTEM_IMPL_EXPORT TransportData {
   }
 
   size_t buffer_size_;
-  scoped_ptr<char, base::AlignedFreeDeleter> buffer_;  // Never null.
+  std::unique_ptr<char, base::AlignedFreeDeleter> buffer_;  // Never null.
 
   // Any platform-specific handles attached to this message (for inter-process
   // transport). The vector (if any) owns the handles that it contains (and is