chrome/browser/media/router/media_routes_observer.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/media/router/media_routes_observer.h"
   6
   7 #include "base/logging.h"
   8 #include "chrome/browser/media/router/media_router.h"
   9
  10 namespace media_router {
  11
  12 MediaRoutesObserver::MediaRoutesObserver(MediaRouter* router)
  13     : router_(router) {
  14   DCHECK(router_);
  15   router_->RegisterMediaRoutesObserver(this);
  16 }
  17
  18 MediaRoutesObserver::~MediaRoutesObserver() {
  19   router_->UnregisterMediaRoutesObserver(this);
  20 }
  21
  22 }  // namespace media_router