Revert of Android: Remove GetApplicationContext part 2

chrome/android/java/src/org/chromium/chrome/browser/media/router/MediaRouteChooserDialogManager.java

 // Copyright 2015 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.
 
 package org.chromium.chrome.browser.media.router;
 
+import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Handler;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v7.app.MediaRouteChooserDialogFragment;
 import android.support.v7.media.MediaRouteSelector;
 
 import org.chromium.chrome.browser.media.router.cast.MediaSink;
 import org.chromium.chrome.browser.media.router.cast.MediaSource;
 
 /**
  * Manages the dialog responsible for selecting a {@link MediaSink}.
  */
 public class MediaRouteChooserDialogManager extends BaseMediaRouteDialogManager {
 
     private static final String DIALOG_FRAGMENT_TAG =
             "android.support.v7.mediarouter:MediaRouteChooserDialogFragment";
 
-    public MediaRouteChooserDialogManager(MediaSource source, MediaRouteDialogDelegate delegate) {
-        super(source, delegate);
+    public MediaRouteChooserDialogManager(MediaSource source, Context applicationContext,
+            MediaRouteDialogDelegate delegate) {
+        super(source, applicationContext, delegate);
     }
 
     /**
      * Fragment implementation for MediaRouteChooserDialogManager.
      */
     public static class Fragment extends MediaRouteChooserDialogFragment {
         private final Handler mHandler = new Handler();
         private final SystemVisibilitySaver mVisibilitySaver = new SystemVisibilitySaver();
         private BaseMediaRouteDialogManager mManager;
         private boolean mCancelled;
@@ skipping 55 matching lines @@
         MediaRouteSelector selector = mediaSource().buildRouteSelector();
         if (selector == null) return null;
 
         fragment.setRouteSelector(selector);
         fragment.show(fm, DIALOG_FRAGMENT_TAG);
         fm.executePendingTransactions();
 
         return fragment;
     }
 }