Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/sessions/base_session_service.h

 // Copyright (c) 2012 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 CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_
 #define CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
@@ skipping 42 matching lines @@
   // Deletes the last session.
   void DeleteLastSession();
 
   typedef base::Callback<void(ScopedVector<SessionCommand>)>
       InternalGetCommandsCallback;
 
  protected:
   virtual ~BaseSessionService();
 
   // Returns the backend.
-  SessionBackend* backend() const { return backend_; }
+  SessionBackend* backend() const { return backend_.get(); }
 
   // Returns the set of commands that needed to be scheduled. The commands
   // in the vector are owned by BaseSessionService, until they are scheduled
   // on the backend at which point the backend owns the commands.
   std::vector<SessionCommand*>&  pending_commands() {
     return pending_commands_;
   }
 
   // Whether the next save resets the file before writing to it.
   void set_pending_reset(bool value) { pending_reset_ = value; }
@@ skipping 112 matching lines @@
   // over the commands.
   bool pending_reset_;
 
   // The number of commands sent to the backend before doing a reset.
   int commands_since_reset_;
 
   DISALLOW_COPY_AND_ASSIGN(BaseSessionService);
 };
 
 #endif  // CHROME_BROWSER_SESSIONS_BASE_SESSION_SERVICE_H_