Revert of Android: Remove GetApplicationContext part 2

chrome/android/java/src/org/chromium/chrome/browser/profiles/ProfileDownloader.java

 // Copyright 2014 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.profiles;
 
 import android.content.Context;
 import android.graphics.Bitmap;
 
 import org.chromium.base.ObserverList;
@@ skipping 60 matching lines @@
             mProfiles = new ArrayList<>();
             mAccountIds = new ArrayList<>();
             mImageSidePixels = new ArrayList<>();
         }
 
         @SuppressFBWarnings("LI_LAZY_INIT_UPDATE_STATIC")
         public static PendingProfileDownloads get(Context context) {
             ThreadUtils.assertOnUiThread();
             if (sPendingProfileDownloads == null) {
                 sPendingProfileDownloads = new PendingProfileDownloads();
-                AccountTrackerService.get().addSystemAccountsSeededListener(
+                AccountTrackerService.get(context).addSystemAccountsSeededListener(
                         sPendingProfileDownloads);
             }
             return sPendingProfileDownloads;
         }
 
         public void pendProfileDownload(Profile profile, String accountId, int imageSidePixels) {
             mProfiles.add(profile);
             mAccountIds.add(accountId);
             mImageSidePixels.add(imageSidePixels);
         }
@@ skipping 24 matching lines @@
     /**
      * Starts fetching the account information for a given account.
      * @param context context associated with the request
      * @param profile Profile associated with the request
      * @param accountId Account name to fetch the information for
      * @param imageSidePixels Request image side (in pixels)
      */
     public static void startFetchingAccountInfoFor(Context context, Profile profile,
             String accountId, int imageSidePixels, boolean isPreSignin) {
         ThreadUtils.assertOnUiThread();
-        if (!AccountTrackerService.get().checkAndSeedSystemAccounts()) {
+        if (!AccountTrackerService.get(context).checkAndSeedSystemAccounts()) {
             PendingProfileDownloads.get(context).pendProfileDownload(
                     profile, accountId, imageSidePixels);
             return;
         }
         nativeStartFetchingAccountInfoFor(profile, accountId, imageSidePixels, isPreSignin);
     }
 
     @CalledByNative
     private static void onProfileDownloadSuccess(String accountId, String fullName,
             String givenName, Bitmap bitmap) {
@@ skipping 27 matching lines @@
         return nativeGetCachedAvatarForPrimaryAccount(profile);
     }
 
     // Native methods.
     private static native void nativeStartFetchingAccountInfoFor(
             Profile profile, String accountId, int imageSidePixels, boolean isPreSignin);
     private static native String nativeGetCachedFullNameForPrimaryAccount(Profile profile);
     private static native String nativeGetCachedGivenNameForPrimaryAccount(Profile profile);
     private static native Bitmap nativeGetCachedAvatarForPrimaryAccount(Profile profile);
 }