[Mojo Video Capture] Cleanup naming of classes/files in services/video_capture

services/video_capture/fake_device_test.h

Index: services/video_capture/fake_device_test.h
diff --git a/services/video_capture/fake_device_test.h b/services/video_capture/fake_device_test.h
index 2f8b72d3195f933dc57f79f7b3e29e6d5175a0a6..de198e044aa82b83232d080f00d7c944aeb891f4 100644
--- a/services/video_capture/fake_device_test.h
+++ b/services/video_capture/fake_device_test.h
@@ -6,6 +6,7 @@
 #define SERVICES_VIDEO_CAPTURE_FAKE_DEVICE_TEST_H_
 
 #include "services/video_capture/fake_device_descriptor_test.h"
+#include "services/video_capture/public/cpp/capture_settings.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace video_capture {
@@ -26,15 +27,15 @@ class FakeDeviceTest : public FakeDeviceDescriptorTest {
     ~MockSupportedFormatsReceiver();
 
     MOCK_METHOD1(OnGetSupportedFormatsCallback,
-                 void(const std::vector<VideoCaptureFormat>&));
+                 void(const std::vector<I420CaptureFormat>&));
    private:
     DISALLOW_COPY_AND_ASSIGN(MockSupportedFormatsReceiver);
   };
 
   MockSupportedFormatsReceiver supported_formats_receiver_;
-  VideoCaptureFormat fake_device_first_supported_format_;
-  VideoCaptureSettings requestable_settings_;
-  mojom::VideoCaptureDeviceProxyPtr fake_device_proxy_;
+  I420CaptureFormat fake_device_first_supported_format_;
+  CaptureSettings requestable_settings_;
+  mojom::DevicePtr fake_device_proxy_;
 };
 
 }  // namespace video_capture