Revert of Replace the remaining scoped_ptr with unique_ptr in webrtc/modules/

webrtc/modules/desktop_capture/screen_capturer_unittest.cc

 /*
  *  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.
  */
 
@@ skipping 42 matching lines @@
  private:
   char* buffer_;
   RTC_DISALLOW_COPY_AND_ASSIGN(FakeSharedMemory);
 };
 
 class FakeSharedMemoryFactory : public SharedMemoryFactory {
  public:
   FakeSharedMemoryFactory() {}
   ~FakeSharedMemoryFactory() override {}
 
-  std::unique_ptr<SharedMemory> CreateSharedMemory(size_t size) override {
-    return std::unique_ptr<SharedMemory>(
+  rtc::scoped_ptr<SharedMemory> CreateSharedMemory(size_t size) override {
+    return rtc::scoped_ptr<SharedMemory>(
         new FakeSharedMemory(new char[size], size));
   }
 
  private:
   RTC_DISALLOW_COPY_AND_ASSIGN(FakeSharedMemoryFactory);
 };
 
 TEST_F(ScreenCapturerTest, GetScreenListAndSelectScreen) {
   webrtc::ScreenCapturer::ScreenList screens;
   EXPECT_TRUE(capturer_->GetScreenList(&screens));
@@ skipping 36 matching lines @@
 
 #if defined(WEBRTC_WIN)
 
 TEST_F(ScreenCapturerTest, UseSharedBuffers) {
   DesktopFrame* frame = NULL;
   EXPECT_CALL(callback_, OnCaptureCompleted(_))
       .WillOnce(SaveArg<0>(&frame));
 
   capturer_->Start(&callback_);
   capturer_->SetSharedMemoryFactory(
-      std::unique_ptr<SharedMemoryFactory>(new FakeSharedMemoryFactory()));
+      rtc::scoped_ptr<SharedMemoryFactory>(new FakeSharedMemoryFactory()));
   capturer_->Capture(DesktopRegion());
 
   ASSERT_TRUE(frame);
   ASSERT_TRUE(frame->shared_memory());
   EXPECT_EQ(frame->shared_memory()->id(), kTestSharedMemoryId);
 
   delete frame;
 }
 
 TEST_F(ScreenCapturerTest, UseMagnifier) {
   DesktopCaptureOptions options(DesktopCaptureOptions::CreateDefault());
   options.set_allow_use_magnification_api(true);
   capturer_.reset(ScreenCapturer::Create(options));
 
   DesktopFrame* frame = NULL;
   EXPECT_CALL(callback_, OnCaptureCompleted(_)).WillOnce(SaveArg<0>(&frame));
 
   capturer_->Start(&callback_);
   capturer_->Capture(DesktopRegion());
   ASSERT_TRUE(frame);
   delete frame;
 }
 
 #endif  // defined(WEBRTC_WIN)
 
 }  // namespace webrtc