[Mojo Video Capture] Switch to using Mojo structs in media/capture/mojo

services/video_capture/test/fake_device_descriptor_test.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 "services/video_capture/test/fake_device_descriptor_test.h"
 
 #include "base/run_loop.h"
 
 using testing::_;
 using testing::Invoke;
 
 namespace video_capture {
 
 FakeDeviceDescriptorTest::FakeDeviceDescriptorTest()
     : video_capture::ServiceTest() {}
 
 FakeDeviceDescriptorTest::~FakeDeviceDescriptorTest() = default;
 
 void FakeDeviceDescriptorTest::SetUp() {
   video_capture::ServiceTest::SetUp();
 
   base::RunLoop wait_loop;
-  EXPECT_CALL(descriptor_receiver_, Run(_))
-      .WillOnce(Invoke([this, &wait_loop](
-          const std::vector<media::VideoCaptureDeviceDescriptor>& descriptors) {
-        fake_device_descriptor_ = descriptors[0];
-        wait_loop.Quit();
-      }));
-  factory_->EnumerateDeviceDescriptors(descriptor_receiver_.Get());
+  EXPECT_CALL(device_info_receiver_, Run(_))
+      .WillOnce(
+          Invoke([this, &wait_loop](
+                     const std::vector<media::VideoCaptureDeviceInfo>& infos) {
+            fake_device_info_ = infos[0];
+            wait_loop.Quit();
+          }));
+  factory_->GetDeviceInfos(device_info_receiver_.Get());
   wait_loop.Run();
 }
 
 }  // namespace video_capture