Let clients interact with VideoCaptureDeviceClient instead of VideoCaptureDevice

services/video_capture/mock_device_video_capture_service_unittest.cc

 // Copyright 2016 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 "base/run_loop.h"
 #include "services/video_capture/mock_device_video_capture_service_test.h"
 
 using testing::_;
 using testing::InvokeWithoutArgs;
 
 namespace video_capture {
 
 // Tests that the service stops the capture device when the client closes the
 // connection to the device proxy.
 TEST_F(MockDeviceVideoCaptureServiceTest,
        DeviceIsStoppedWhenDiscardingDeviceProxy) {
   base::RunLoop wait_loop;
 
   EXPECT_CALL(*mock_device_, AllocateAndStartPtr(_));
   EXPECT_CALL(*mock_device_, StopAndDeAllocate())
       .WillOnce(InvokeWithoutArgs([&wait_loop]() { wait_loop.Quit(); }));
 
   device_proxy_->Start(requested_format_,
                        media::RESOLUTION_POLICY_FIXED_RESOLUTION,
                        media::PowerLineFrequency::FREQUENCY_DEFAULT,
-                       std::move(mock_client_proxy_));
+                       std::move(mock_receiver_proxy_));
   device_proxy_.reset();
 
   wait_loop.Run();
 }
 
 // Tests that the service stops the capture device when the client closes the
 // connection to the client proxy it provided to the service.
 TEST_F(MockDeviceVideoCaptureServiceTest,
        DeviceIsStoppedWhenDiscardingDeviceClient) {
   base::RunLoop wait_loop;
 
   EXPECT_CALL(*mock_device_, AllocateAndStartPtr(_));
   EXPECT_CALL(*mock_device_, StopAndDeAllocate())
       .WillOnce(InvokeWithoutArgs([&wait_loop]() { wait_loop.Quit(); }));
 
   device_proxy_->Start(requested_format_,
                        media::RESOLUTION_POLICY_FIXED_RESOLUTION,
                        media::PowerLineFrequency::FREQUENCY_DEFAULT,
-                       std::move(mock_client_proxy_));
-  mock_client_.reset();
+                       std::move(mock_receiver_proxy_));
+  mock_receiver_.reset();
 
   wait_loop.Run();
 }
 
 }  // namespace video_capture