Rename fileBrowserPrivate to fileManagerPrivate

ui/file_manager/file_manager/background/js/background.js

 // Copyright (c) 2012 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.
 
 'use strict';
 
 /**
  * Type of a Files.app's instance launch.
  * @enum {number}
  */
@@ skipping 65 matching lines @@
   this.driveSyncHandler_ = new DriveSyncHandler(this.progressCenter);
   this.driveSyncHandler_.addEventListener(
       DriveSyncHandler.COMPLETED_EVENT,
       function() { this.tryClose(); }.bind(this));
 
   /**
    * Promise of string data.
    * @type {Promise}
    */
   this.stringDataPromise = new Promise(function(fulfill) {
-    chrome.fileBrowserPrivate.getStrings(fulfill);
+    chrome.fileManagerPrivate.getStrings(fulfill);
   });
 
   /**
    * String assets.
    * @type {Object.<string, string>}
    */
   this.stringData = null;
 
   /**
    * Callback list to be invoked after initialization.
@@ skipping 187 matching lines @@
  * Focuses the window on the specified desktop.
  * @param {AppWindow} appWindow Application window.
  * @param {string=} opt_profileId The profiled ID of the target window. If it is
  *     dropped, the window is focused on the current window.
  */
 AppWindowWrapper.focusOnDesktop = function(appWindow, opt_profileId) {
   new Promise(function(onFulfilled, onRejected) {
     if (opt_profileId) {
       onFulfilled(opt_profileId);
     } else {
-      chrome.fileBrowserPrivate.getProfiles(function(profiles,
+      chrome.fileManagerPrivate.getProfiles(function(profiles,
                                                      currentId,
                                                      displayedId) {
         onFulfilled(currentId);
       });
     }
   }).then(function(profileId) {
-    appWindow.contentWindow.chrome.fileBrowserPrivate.visitDesktop(
+    appWindow.contentWindow.chrome.fileManagerPrivate.visitDesktop(
         profileId, function() {
       appWindow.focus();
     });
   });
 };
 
 /**
  * Shift distance to avoid overlapping windows.
  * @type {number}
  * @const
@@ skipping 629 matching lines @@
     contexts: ['launcher'],
     title: str('NEW_WINDOW_BUTTON_LABEL')
   });
 };
 
 /**
  * Singleton instance of Background.
  * @type {Background}
  */
 window.background = new Background();