Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/base/optionsfile_unittest.cc

 /*
  *  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.
  */
 
+#include <memory>
+
 #include "webrtc/base/fileutils.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/optionsfile.h"
 #include "webrtc/base/pathutils.h"
 
 namespace rtc {
 
 static const std::string kTestOptionA = "test-option-a";
 static const std::string kTestOptionB = "test-option-b";
 static const std::string kTestString1 = "a string";
@@ skipping 23 matching lines @@
 
   ~OptionsFileTest() override {
     remove(test_file_.c_str());
   }
 
  protected:
   void OpenStore() {
     store_.reset(new OptionsFile(test_file_));
   }
 
-  rtc::scoped_ptr<OptionsFile> store_;
+  std::unique_ptr<OptionsFile> store_;
 
  private:
   std::string test_file_;
 };
 
 TEST_F(OptionsFileTest, GetSetString) {
   // Clear contents of the file on disk.
   EXPECT_TRUE(store_->Save());
   std::string out1, out2;
   EXPECT_FALSE(store_->GetStringValue(kTestOptionA, &out1));
@@ skipping 98 matching lines @@
   EXPECT_TRUE(store_->GetStringValue(kEmptyString, &out));
   EXPECT_EQ(kTestString2, out);
   EXPECT_TRUE(store_->SetStringValue(kTestOptionB, kEmptyString));
   EXPECT_TRUE(store_->Save());
   EXPECT_TRUE(store_->Load());
   EXPECT_TRUE(store_->GetStringValue(kTestOptionB, &out));
   EXPECT_EQ(kEmptyString, out);
 }
 
 }  // namespace rtc