Pass SessionConfig by reference instead of pointer.

remoting/client/rectangle_update_decoder.h

 // Copyright (c) 2011 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 REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H
 #define REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H
 
 #include "base/memory/scoped_ptr.h"
 #include "base/task.h"
 #include "media/base/video_frame.h"
@@ skipping 16 matching lines @@
 // TODO(ajwong): Re-examine this API, especially with regards to how error
 // conditions on each step are reported.  Should they be CHECKs? Logs? Other?
 // TODO(sergeyu): Rename this class.
 class RectangleUpdateDecoder :
     public base::RefCountedThreadSafe<RectangleUpdateDecoder> {
  public:
   RectangleUpdateDecoder(MessageLoop* message_loop,
                          FrameConsumer* consumer);
 
   // Initializes decoder with the infromation from the protocol config.
-  void Initialize(const protocol::SessionConfig* config);
+  void Initialize(const protocol::SessionConfig& config);
 
   // Decodes the contents of |packet| calling OnPartialFrameOutput() in the
   // regsitered as data is avaialable. DecodePacket may keep a reference to
   // |packet| so the |packet| must remain alive and valid until |done| is
   // executed.
   //
   // TODO(ajwong): Should packet be a const pointer to make the lifetime
   // more clear?
   void DecodePacket(const VideoPacket* packet, Task* done);
 
@@ skipping 49 matching lines @@
 
   // True if |consumer_| is currently using the frame.
   bool frame_is_consuming_;
 };
 
 }  // namespace remoting
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::RectangleUpdateDecoder);
 
 #endif  // REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H