getUserMeida: report device starting states

media/capture/video/android/video_capture_device_android.h

Index: media/capture/video/android/video_capture_device_android.h
diff --git a/media/capture/video/android/video_capture_device_android.h b/media/capture/video/android/video_capture_device_android.h
index a6056c9dd393ad3da1fcd77e7211eaf7ff5a5c22..20e2d744535879a61fc051f8a3e7be83aab22e38 100644
--- a/media/capture/video/android/video_capture_device_android.h
+++ b/media/capture/video/android/video_capture_device_android.h
@@ -101,6 +101,9 @@ class CAPTURE_EXPORT VideoCaptureDeviceAndroid : public VideoCaptureDevice {
                     jlong callback_id,
                     const base::android::JavaParamRef<jbyteArray>& data);
 
+  // Implement org.chromium.media.VideoCapture.nativeOnStarted.
+  void OnStarted(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
+
   void ConfigureForTesting();
 
  private: