Refactor the VideoCaptureDevice::Name struct.

media/video/capture/win/video_capture_device_mf_win.cc

Index: media/video/capture/win/video_capture_device_mf_win.cc
diff --git a/media/video/capture/win/video_capture_device_mf_win.cc b/media/video/capture/win/video_capture_device_mf_win.cc
index 113d77767631d88843578d48f3885d383892affe..7776574a34e66dcaa73f5dfe16f723b82e9956eb 100644
--- a/media/video/capture/win/video_capture_device_mf_win.cc
+++ b/media/video/capture/win/video_capture_device_mf_win.cc
@@ -268,9 +268,7 @@ void VideoCaptureDeviceMFWin::GetDeviceNames(Names* device_names) {
             MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK, &id,
             &id_size))) {
       std::wstring name_w(name, name_size), id_w(id, id_size);
-      Name device;
-      device.device_name = base::SysWideToUTF8(name_w);
-      device.unique_id = base::SysWideToUTF8(id_w);
+      Name device(base::SysWideToUTF8(name_w), base::SysWideToUTF8(id_w));
       device_names->push_back(device);
     } else {
       DLOG(WARNING) << "GetAllocatedString failed: " << std::hex << hr;
@@ -293,7 +291,7 @@ bool VideoCaptureDeviceMFWin::Init() {
   DCHECK(!reader_);
 
   ScopedComPtr<IMFMediaSource> source;
-  if (!CreateVideoCaptureDevice(name_.unique_id.c_str(), source.Receive()))
+  if (!CreateVideoCaptureDevice(name_.id().c_str(), source.Receive()))
     return false;
 
   ScopedComPtr<IMFAttributes> attributes;