Revert 182242

chrome/browser/resources/file_manager/js/image_editor/image_buffer.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.
 
 /**
  * A stack of overlays that display itself and handle mouse events.
  * TODO(kaznacheev) Consider disbanding this class and moving
  * the functionality to individual objects that display anything or handle
  * mouse events.
  * @constructor
  */
 function ImageBuffer() {
   this.overlays_ = [];
 }
 
-/**
- * TODO(JSDOC).
- * @param {ImageBuffer.Overlay} overlay  //TODO(JSDOC).
- */
+//TODO(JSDOC)
 ImageBuffer.prototype.addOverlay = function(overlay) {
   var zIndex = overlay.getZIndex();
   // Store the overlays in the ascending Z-order.
   var i;
   for (i = 0; i != this.overlays_.length; i++) {
     if (zIndex < this.overlays_[i].getZIndex()) break;
   }
   this.overlays_.splice(i, 0, overlay);
 };
 
-/**
- * TODO(JSDOC).
- * @param {ImageBuffer.Overlay} overlay  //TODO(JSDOC).
- */
+//TODO(JSDOC)
 ImageBuffer.prototype.removeOverlay = function(overlay) {
   for (var i = 0; i != this.overlays_.length; i++) {
     if (this.overlays_[i] == overlay) {
       this.overlays_.splice(i, 1);
       return;
     }
   }
   throw new Error('Cannot remove overlay ' + overlay);
 };
 
@@ skipping 74 matching lines @@
   NOTHING: 0,
   COMMIT: 1,
   CANCEL: 2
 };
 
 /**
  * ImageBuffer.Overlay is a pluggable extension that modifies the outlook
  * and the behavior of the ImageBuffer instance.
  * @class
  */
+//TODO(JSDOC)
 ImageBuffer.Overlay = function() {};
 
-/**
- * TODO(JSDOC).
- * @return {number}  //TODO(JSDOC).
- */
+//TODO(JSDOC)
 ImageBuffer.Overlay.prototype.getZIndex = function() { return 0 };
 
-/**
- * TODO(JSDOC).
- */
+//TODO(JSDOC)
 ImageBuffer.Overlay.prototype.draw = function() {};
 
-/**
- * TODO(JSDOC).
- * @param {number} x X coordinate for cursor.
- * @param {number} y Y coordinate for cursor.
- * @param {boolean} mouseDown If mouse button is down.
- * @return {?string} A value for style.cursor CSS property or null for
- *     default.
- */
-ImageBuffer.Overlay.prototype.getCursorStyle = function(x, y, mouseDown) {
-  return null;
-};
+//TODO(JSDOC)
+ImageBuffer.Overlay.prototype.getCursorStyle = function() { return null };
 
-/**
- * TODO(JSDOC).
- * @param {number} x  //TODO(JSDOC).
- * @param {number} y  //TODO(JSDOC).
- * @return {boolean}  //TODO(JSDOC).
- */
-ImageBuffer.Overlay.prototype.onClick = function(x, y) {
-  return false;
-};
+//TODO(JSDOC)
+ImageBuffer.Overlay.prototype.onClick = function() { return false };
 
-/**
- * TODO(JSDOC).
- * @param {number} x Event X coordinate.
- * @param {number} y Event Y coordinate.
- * @param {boolean} touch True if it's a touch event, false if mouse.
- * @return {function(number,number)} A function to be called on mouse drag.
- */
-ImageBuffer.Overlay.prototype.getDragHandler = function(x, y, touch) {
-  return null;
-};
+//TODO(JSDOC)
+ImageBuffer.Overlay.prototype.getDragHandler = function() { return null };
 
-/**
- * TODO(JSDOC).
- * @param {number} x  //TODO(JSDOC).
- * @param {number} y  //TODO(JSDOC).
- * @return {ImageBuffer.DoubleTapAction}  //TODO(JSDOC).
- */
+//TODO(JSDOC)
 ImageBuffer.Overlay.prototype.getDoubleTapAction = function(x, y) {
   return ImageBuffer.DoubleTapAction.NOTHING;
 };