Win Video Capture: add DirectShow WDM devices capabilities enumeration.

media/video/capture/video_capture_device.cc

 // Copyright 2013 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 "media/video/capture/video_capture_device.h"
 
 #include "base/i18n/timezone.h"
 #include "base/strings/string_util.h"
 
 namespace media {
@@ skipping 10 matching lines @@
 
 VideoCaptureDevice::Name::Name() {}
 
 VideoCaptureDevice::Name::Name(const std::string& name, const std::string& id)
     : device_name_(name), unique_id_(id) {}
 
 #if defined(OS_WIN)
 VideoCaptureDevice::Name::Name(const std::string& name,
                                const std::string& id,
                                const CaptureApiType api_type)
-    : device_name_(name), unique_id_(id), capture_api_class_(api_type) {}
+    : device_name_(name),
+      unique_id_(id),
+      capture_api_class_(api_type),
+      capabilities_unique_id_(id) {}
 #endif
 
 #if defined(OS_MACOSX)
 VideoCaptureDevice::Name::Name(const std::string& name,
                                const std::string& id,
                                const CaptureApiType api_type)
     : device_name_(name),
       unique_id_(id),
       capture_api_class_(api_type),
       transport_type_(OTHER_TRANSPORT),
@@ skipping 28 matching lines @@
   const char** countries_using_60Hz_end =
       countries_using_60Hz + arraysize(countries_using_60Hz);
   if (std::find(countries_using_60Hz, countries_using_60Hz_end,
                 current_country) == countries_using_60Hz_end) {
     return kPowerLine50Hz;
   }
   return kPowerLine60Hz;
 }
 
 }  // namespace media