Android: Remove GetApplicationContext part 1

chrome/android/java/src/org/chromium/chrome/browser/download/DownloadNotificationService.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.download;
 
 import android.annotation.TargetApi;
 import android.app.DownloadManager;
 import android.app.Notification;
 import android.app.NotificationManager;
@@ skipping 1186 matching lines @@
      * Gets appropriate download delegate that can handle interactions with download item referred
      * to by the entry.
      * @param id The {@link ContentId} to grab the delegate for.
      * @return delegate for interactions with the entry
      */
     DownloadServiceDelegate getServiceDelegate(ContentId id) {
         if (LegacyHelpers.isLegacyOfflinePage(id)) {
             return OfflinePageDownloadBridge.getDownloadServiceDelegate();
         }
         if (LegacyHelpers.isLegacyDownload(id)) {
-            return DownloadManagerService.getDownloadManagerService(getApplicationContext());
+            return DownloadManagerService.getDownloadManagerService();
         }
 
         Log.e(TAG, "Unrecognized download type.", id);
         // Return the DownloadManagerService if we can't detect the type.
-        return DownloadManagerService.getDownloadManagerService(getApplicationContext());
+        return DownloadManagerService.getDownloadManagerService();
     }
 
     @VisibleForTesting
     void updateNotification(int id, Notification notification) {
         mNotificationManager.notify(NOTIFICATION_NAMESPACE, id, notification);
     }
 
     private void updateNotification(int notificationId, Notification notification, ContentId id,
             DownloadSharedPreferenceEntry entry) {
         updateNotification(notificationId, notification);
@@ skipping 145 matching lines @@
             return context.getString(R.string.remaining_duration_minutes, minutes);
         } else if (minutes > 0) {
             return context.getString(R.string.remaining_duration_one_minute);
         } else if (seconds == 1) {
             return context.getString(R.string.remaining_duration_one_second);
         } else {
             return context.getString(R.string.remaining_duration_seconds, seconds);
         }
     }
 }