Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/base/linux.h

 /*
  *  Copyright 2008 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_BASE_LINUX_H_
 #define WEBRTC_BASE_LINUX_H_
 
 #if defined(WEBRTC_LINUX)
 #include <string>
 #include <map>
+#include <memory>
 #include <vector>
 
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/stream.h"
 
 namespace rtc {
 
 //////////////////////////////////////////////////////////////////////////////
 // ConfigParser parses a FileStream of an ".ini."-type format into a map.
 //////////////////////////////////////////////////////////////////////////////
 
 // Sample Usage:
 //   ConfigParser parser;
@@ skipping 14 matching lines @@
   ConfigParser();
   virtual ~ConfigParser();
 
   virtual bool Open(const std::string& filename);
   virtual void Attach(StreamInterface* stream);
   virtual bool Parse(MapVector* key_val_pairs);
   virtual bool ParseSection(SimpleMap* key_val_pair);
   virtual bool ParseLine(std::string* key, std::string* value);
 
  private:
-  scoped_ptr<StreamInterface> instream_;
+  std::unique_ptr<StreamInterface> instream_;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 // ProcCpuInfo reads CPU info from the /proc subsystem on any *NIX platform.
 //////////////////////////////////////////////////////////////////////////////
 
 // Sample Usage:
 //   ProcCpuInfo proc_info;
 //   int no_of_cpu;
 //   if (proc_info.LoadFromSystem()) {
@@ skipping 44 matching lines @@
 
 // Returns the content (int) of
 // /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
 // Returns -1 on error.
 int ReadCpuMaxFreq();
 
 }  // namespace rtc
 
 #endif  // defined(WEBRTC_LINUX)
 #endif  // WEBRTC_BASE_LINUX_H_