[filemanager] In gallery, do not create a copy when renaming while editing.

chrome/browser/resources/file_manager/js/image_editor/gallery.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.
 
 /*
  * Base class that Ribbon uses to display photos.
  */
 
 function RibbonClient() {}
 
@@ skipping 523 matching lines @@
   function onError() {
     console.log('Rename error: "' + originalName + '" to "' + newName + '"');
   }
 
   function onSuccess(entry) {
     item.setUrl(entry.toURL());
     self.updateFilename_();
   }
 
   function doRename() {
-    if (self.imageChanges_ > 0) {
+    if (item.hasNameForSaving()) {
+    //if (self.imageChanges_ > 0) {

[Vladislav Kaznacheev, 2012/05/15 15:05:12]

Code in comment

[dgozman, 2012/05/15 15:10:33]

Done.

       // Use this name in the next save operation.
       item.setNameForSaving(newName);
       self.filenameSpacer_.removeAttribute('overwrite');
       self.updateFilename_();
     } else {
       // Rename file in place.
       dir.getFile(
           ImageUtil.getFullNameFromUrl(item.getUrl()),
           {create: false},
           function(entry) { entry.moveTo(dir, newName, onSuccess, onError); },
@@ skipping 619 matching lines @@
 
 Ribbon.Item.prototype.isOriginal = function () { return this.original_ };
 
 Ribbon.Item.prototype.getUrl = function () { return this.url_ };
 Ribbon.Item.prototype.setUrl = function (url) { this.url_ = url };
 
 Ribbon.Item.prototype.getNameAfterSaving = function () {
   return this.nameForSaving_ || ImageUtil.getFullNameFromUrl(this.url_);
 };
 
+Ribbon.Item.prototype.hasNameForSaving = function() {
+  return !!this.nameForSaving_;
+};
+
 Ribbon.Item.prototype.isSelected = function() {
   return this.box_.hasAttribute('selected');
 };
 
 Ribbon.Item.prototype.select = function(on) {
   ImageUtil.setAttribute(this.box_, 'selected', on);
 };
 
 Ribbon.Item.prototype.updateThumbnail = function(canvas) {
   if (this.canvas_)
@@ skipping 291 matching lines @@
 ShareMode.prototype.setUp = function() {
   ImageEditor.Mode.prototype.setUp.apply(this, arguments);
   ImageUtil.setAttribute(this.menu_, 'hidden', false);
   ImageUtil.setAttribute(this.button_, 'pressed', false);
 };
 
 ShareMode.prototype.cleanUpUI = function() {
   ImageEditor.Mode.prototype.cleanUpUI.apply(this, arguments);
   ImageUtil.setAttribute(this.menu_, 'hidden', true);
 };