Gallery: Add debugMe method to Gallery.

ui/file_manager/gallery/js/gallery.js

 // 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.
 
 /**
  * Overrided metadata worker's path.
  * @type {string}
  */
 ContentProvider.WORKER_SCRIPT = '/js/metadata_worker.js';
 
@@ skipping 861 matching lines @@
 Gallery.prototype.updateButtons_ = function() {
   if (this.modeButton_) {
     var oppositeMode =
         this.currentMode_ === this.slideMode_ ? this.mosaicMode_ :
                                                 this.slideMode_;
     this.modeButton_.title = str(oppositeMode.getTitle());
   }
 };
 
 /**
+ * Enters the debug mode.
+ */
+Gallery.prototype.debugMe = function() {
+  this.mosaicMode_.debugMe();
+};
+
+/**
  * Singleton gallery.
  * @type {Gallery}
  */
 var gallery = null;
 
 /**
  * Initialize the window.
  * @param {!BackgroundComponents} backgroundComponents Background components.
  */
 window.initialize = function(backgroundComponents) {
   window.loadTimeData.data = backgroundComponents.stringData;
   gallery = new Gallery(backgroundComponents.volumeManager);
 };
 
 /**
  * Loads entries.
  * @param {!Array.<Entry>} entries Array of entries.
  * @param {!Array.<Entry>} selectedEntries Array of selected entries.
  */
 window.loadEntries = function(entries, selectedEntries) {
   gallery.load(entries, selectedEntries);
 };
+
+/**
+ * Entres the debug mode.

[fukino, 2015/01/09 11:29:03]

typo: Entres

[hirono, 2015/01/13 03:13:13]

Done.

+ */
+window.debugMe = function() {
+  gallery.debugMe();
+};