[Android,MediaRouter,Cast] implement onterminate and onclose.

chrome/browser/media/android/router/media_router_android.h

Index: chrome/browser/media/android/router/media_router_android.h
diff --git a/chrome/browser/media/android/router/media_router_android.h b/chrome/browser/media/android/router/media_router_android.h
index 416c2d7867b0024ee11cc9245bbe291cd4d35751..14be17fa4e26923d9c74d970ce20033b1aadac9b 100644
--- a/chrome/browser/media/android/router/media_router_android.h
+++ b/chrome/browser/media/android/router/media_router_android.h
@@ -99,6 +99,13 @@ class MediaRouterAndroid : public MediaRouterBase {
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jstring>& jmedia_route_id);
 
+  // Notifies the media router when the route was closed with an error.
+  void OnRouteClosedWithError(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj,
+      const base::android::JavaParamRef<jstring>& jmedia_route_id,
+      const base::android::JavaParamRef<jstring>& jmessage);
+
   // Notifies the media router about the result of sending a message.
   void OnMessageSentResult(JNIEnv* env,
                            const base::android::JavaParamRef<jobject>& obj,