Display images in multiline Braille

chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.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.
 
 /**
  * @fileoverview Sends Braille commands to the Braille API.
  */
 
 goog.provide('cvox.BrailleBackground');
 
@@ skipping 49 matching lines @@
   this.inputHandler_.init();
 };
 
 
 /** @override */
 cvox.BrailleBackground.prototype.write = function(params) {
   this.setContent_(params, null);
 };
 
 
+/** @override */
+cvox.BrailleBackground.prototype.writeRawImage = function(imageDataUrl) {
+  this.displayManager_.setImageContent(imageDataUrl);
+};
+
+
 /**
  * @return {cvox.BrailleTranslatorManager} The translator manager used by this
  *     instance.
  */
 cvox.BrailleBackground.prototype.getTranslatorManager = function() {
   return this.translatorManager_;
 };
 
 
 /**
@@ skipping 56 matching lines @@
     function(brailleEvt, content) {
   var msg = {
     'message': 'BRAILLE',
     'args': brailleEvt
   };
   if (content === this.lastContent_) {
     msg.contentId = this.lastContentId_;
   }
   cvox.ExtensionBridge.send(msg);
 };