Revert of Android: Remove GetApplicationContext part 2

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

Index: chrome/android/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouterDialogController.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouterDialogController.java b/chrome/android/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouterDialogController.java
index 7217bb8b590967c25620f9bddaa37ee1f6bb2a47..4d21c7d96e49e573d48db8865f04a9d5ceebdca2 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouterDialogController.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/media/router/ChromeMediaRouterDialogController.java
@@ -4,6 +4,7 @@
 
 package org.chromium.chrome.browser.media.router;
 
+import android.content.Context;
 import android.support.v7.app.MediaRouteChooserDialogFragment;
 import android.support.v7.app.MediaRouteControllerDialogFragment;
 
@@ -23,16 +24,19 @@
             "android.support.v7.mediarouter:MediaRouteControllerDialogFragment";
 
     private final long mNativeDialogController;
+    private final Context mApplicationContext;
     private MediaRouteDialogManager mDialogManager;
 
     /**
      * Returns a new initialized {@link ChromeMediaRouterDialogController}.
      * @param nativeDialogController the handle of the native object.
+     * @param context the application context.
      * @return a new dialog controller to use from the native side.
      */
     @CalledByNative
-    public static ChromeMediaRouterDialogController create(long nativeDialogController) {
-        return new ChromeMediaRouterDialogController(nativeDialogController);
+    public static ChromeMediaRouterDialogController create(
+            long nativeDialogController, Context context) {
+        return new ChromeMediaRouterDialogController(nativeDialogController, context);
     }
 
     /**
@@ -46,7 +50,7 @@
         MediaSource source = MediaSource.from(sourceUrn);
         if (source == null) return;
 
-        mDialogManager = new MediaRouteChooserDialogManager(source, this);
+        mDialogManager = new MediaRouteChooserDialogManager(source, mApplicationContext, this);
         mDialogManager.openDialog();
     }
 
@@ -62,7 +66,8 @@
         MediaSource source = MediaSource.from(sourceUrn);
         if (source == null) return;
 
-        mDialogManager = new MediaRouteControllerDialogManager(source, mediaRouteId, this);
+        mDialogManager = new MediaRouteControllerDialogManager(
+                source, mediaRouteId, mApplicationContext, this);
         mDialogManager.openDialog();
     }
 
@@ -109,8 +114,9 @@
         nativeOnDialogCancelled(mNativeDialogController);
     }
 
-    private ChromeMediaRouterDialogController(long nativeDialogController) {
+    private ChromeMediaRouterDialogController(long nativeDialogController, Context context) {
         mNativeDialogController = nativeDialogController;
+        mApplicationContext = context;
     }
 
     native void nativeOnDialogCancelled(long nativeMediaRouterDialogControllerAndroid);