EDK: Some more scoped_ptr -> std::unique_ptr conversions.

mojo/edk/system/raw_channel.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_EDK_SYSTEM_RAW_CHANNEL_H_
 #define MOJO_EDK_SYSTEM_RAW_CHANNEL_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 68 matching lines @@
     // |OnReadMessage()| won't be called again.
     virtual void OnError(Error error) = 0;
 
    protected:
     virtual ~Delegate() {}
   };
 
   // Static factory method. |handle| should be a handle to a
   // (platform-appropriate) bidirectional communication channel (e.g., a socket
   // on POSIX, a named pipe on Windows).
-  static scoped_ptr<RawChannel> Create(embedder::ScopedPlatformHandle handle);
+  static std::unique_ptr<RawChannel> Create(
+      embedder::ScopedPlatformHandle handle);
 
   // This must be called (on an I/O thread) before this object is used. Does
   // *not* take ownership of |delegate|. Both the I/O thread and |delegate| must
   // remain alive until |Shutdown()| is called (unless this fails); |delegate|
   // will no longer be used after |Shutdown()|.
   void Init(Delegate* delegate) MOJO_NOT_THREAD_SAFE;
 
   // This must be called (on the I/O thread) before this object is destroyed.
   void Shutdown() MOJO_NOT_THREAD_SAFE;
 
@@ skipping 229 matching lines @@
   base::WeakPtrFactory<RawChannel> weak_ptr_factory_
       MOJO_GUARDED_BY(write_mutex_);
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(RawChannel);
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_RAW_CHANNEL_H_