Use one scoped_refptr.

webrtc/modules/desktop_capture/x11/shared_x_display.h

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_X11_SHARED_X_DISPLAY_H_
 #define WEBRTC_MODULES_DESKTOP_CAPTURE_X11_SHARED_X_DISPLAY_H_
 
 #include <map>
 #include <vector>
 
 #include <assert.h>
 #include <X11/Xlib.h>
 
 #include <string>
 
+#include "webrtc/base/scoped_ref_ptr.h"
 #include "webrtc/system_wrappers/interface/atomic32.h"
-#include "webrtc/system_wrappers/interface/scoped_refptr.h"
 
 namespace webrtc {
 
 // A ref-counted object to store XDisplay connection.
 class SharedXDisplay {
  public:
   class XEventHandler {
    public:
     virtual ~XEventHandler() {}
 
     // Processes XEvent. Returns true if the event has been handled.
     virtual bool HandleXEvent(const XEvent& event) = 0;
   };
 
   // Takes ownership of |display|.
   explicit SharedXDisplay(Display* display);
 
   // Creates a new X11 Display for the |display_name|. NULL is returned if X11
   // connection failed. Equivalent to CreateDefault() when |display_name| is
   // empty.
-  static scoped_refptr<SharedXDisplay> Create(const std::string& display_name);
+  static rtc::scoped_refptr<SharedXDisplay> Create(
+      const std::string& display_name);
 
   // Creates X11 Display connection for the default display (e.g. specified in
   // DISPLAY). NULL is returned if X11 connection failed.
-  static scoped_refptr<SharedXDisplay> CreateDefault();
+  static rtc::scoped_refptr<SharedXDisplay> CreateDefault();
 
   void AddRef() { ++ref_count_; }
   void Release() {
     if (--ref_count_ == 0)
       delete this;
   }
 
   Display* display() { return display_; }
 
   // Adds a new event |handler| for XEvent's of |type|.
@@ skipping 15 matching lines @@
   Display* display_;
 
   EventHandlersMap event_handlers_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedXDisplay);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_DESKTOP_CAPTURE_X11_SHARED_X_DISPLAY_H_