Switch base::Value typemapping to be by value instead of by unique_ptr.

content/renderer/media/video_capture_impl_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/memory/shared_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "content/child/child_process.h"
@@ skipping 118 matching lines @@
         buffer_id, mojo::WrapSharedMemoryHandle(handle, shm.mapped_size(),
                                                 true /* read_only */));
   }
 
   void SimulateBufferReceived(int buffer_id, const gfx::Size& size) {
     media::mojom::VideoFrameInfoPtr info = media::mojom::VideoFrameInfo::New();
 
     const base::TimeTicks now = base::TimeTicks::Now();
     media::VideoFrameMetadata frame_metadata;
     frame_metadata.SetTimeTicks(media::VideoFrameMetadata::REFERENCE_TIME, now);
-    info->metadata = frame_metadata.CopyInternalValues();
+    info->metadata = frame_metadata.GetInternalValues();
 
     info->timestamp = now - base::TimeTicks();
     info->pixel_format = media::PIXEL_FORMAT_I420;
     info->storage_type = media::PIXEL_STORAGE_CPU;
     info->coded_size = size;
     info->visible_rect = gfx::Rect(size);
 
     video_capture_impl_->OnBufferReady(buffer_id, std::move(info));
   }
 
@@ skipping 227 matching lines @@
   EXPECT_CALL(*this, OnStateUpdate(VIDEO_CAPTURE_STATE_STARTED));
   EXPECT_CALL(mock_video_capture_host_, RequestRefreshFrame(_));
   video_capture_impl_->OnStateChanged(mojom::VideoCaptureState::STARTED);
 
   EXPECT_CALL(*this, OnStateUpdate(VIDEO_CAPTURE_STATE_STOPPED));
   EXPECT_CALL(mock_video_capture_host_, Stop(_));
   StopCapture(0);
 }
 
 }  // namespace content