Enable Android support for Chromoting PINless (paired) authentication

remoting/android/java/src/org/chromium/chromoting/Chromoting.java

 // Copyright 2013 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.chromoting;
 
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AccountManagerCallback;
 import android.accounts.AccountManagerFuture;
@@ skipping 183 matching lines @@
                 Bundle result = future.getResult();
                 String accountName = result.getString(AccountManager.KEY_ACCOUNT_NAME);
                 String accountType = result.getString(AccountManager.KEY_ACCOUNT_TYPE);
                 String authToken = result.getString(AccountManager.KEY_AUTHTOKEN);
                 Log.i("auth", "Received an auth token from system");
 
                 synchronized (mUi) {
                     mAccount = new Account(accountName, accountType);
                     mToken = authToken;
                     getPreferences(MODE_PRIVATE).edit().putString("account_name", accountName).
-                            putString("account_type", accountType).commit();
+                            putString("account_type", accountType).apply();
                 }
 
                 // Send our HTTP request to the directory server.
                 URLConnection link =
                         new URL(HOST_LIST_PATH + JniInterface.getApiKey()).openConnection();
                 link.addRequestProperty("client_id", JniInterface.getClientId());
                 link.addRequestProperty("client_secret", JniInterface.getClientSecret());
                 link.setRequestProperty("Authorization", "OAuth " + authToken);
 
                 // Listen for the server to respond.
@@ skipping 164 matching lines @@
                         Toast.LENGTH_LONG).show();
 
                 // Close the application.
                 finish();
             }
 
             return target;
         }
     }
 }