Replace scoped_ptr with unique_ptr everywhere

webrtc/test/test_suite.h

 /*
  *  Copyright (c) 2011 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_TEST_TEST_SUITE_H_
 #define WEBRTC_TEST_TEST_SUITE_H_
 
 // Derived from Chromium's src/base/test/test_suite.h.
 
 // Defines a basic test suite framework for running gtest based tests.  You can
 // instantiate this class in your main function and call its Run method to run
 // any gtest based tests that are linked into your executable.
 
+#include <memory>
+
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/scoped_ptr.h"
 
 namespace webrtc {
 namespace test {
 
 class TraceToStderr;
 
 class TestSuite {
  public:
   TestSuite(int argc, char** argv);
   virtual ~TestSuite();
 
   int Run();
 
  protected:
   // Override these for custom initialization and shutdown handling.  Use these
   // instead of putting complex code in your constructor/destructor.
   virtual void Initialize();
   virtual void Shutdown();
 
   RTC_DISALLOW_COPY_AND_ASSIGN(TestSuite);
 
  private:
-  rtc::scoped_ptr<TraceToStderr> trace_to_stderr_;
+  std::unique_ptr<TraceToStderr> trace_to_stderr_;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // TEST_TEST_SUITE_H_