[cleanup] Files.app: Remove Function declarations within blocks #3

chrome/browser/resources/file_manager/js/image_editor/commands.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.
 
 /**
  * Command queue is the only way to modify images.
  * Supports undo/redo.
  * Command execution is asynchronous (callback-based).
  *
  * @param {Document} document Document to create canvases in.
@@ skipping 166 matching lines @@
   if (this.previousImage_) {
     // First undo after an execute call.
     this.currentImage_ = this.previousImage_;
     this.previousImage_ = null;
     complete();
     // TODO(kaznacheev) Consider recalculating previousImage_ right here
     // by replaying the commands in the background.
   } else {
     this.currentImage_ = this.baselineImage_;
 
-    function replay(index) {
+    var replay = function(index) {
       if (index < self.undo_.length)
         self.doExecute_(self.undo_[index], {}, replay.bind(null, index + 1));
       else {
         complete();
       }
-    }
+    };
 
     replay(0);
   }
 };
 
 /**
  * @return {boolean} True if Redo is applicable.
  */
 CommandQueue.prototype.canRedo = function() {
   return this.redo_.length != 0;
@@ skipping 194 matching lines @@
 
   function onProgressInvisible(updatedRow, rowCount) {
     if (updatedRow == rowCount) {
       callback(result);
     }
   }
 
   filter.applyByStrips(result, srcCanvas, this.filter_,
       uiContext.imageView ? onProgressVisible : onProgressInvisible);
 };