Display images in multiline Braille

chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js

Index: chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js
diff --git a/chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js b/chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js
index 7ac49299d29d7f0064070492a89577ed25706a3b..009200d2d5b2dba66abdbed0ff393cb449b663fc 100644
--- a/chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js
+++ b/chrome/browser/resources/chromeos/chromevox/host/chrome/braille_background.js
@@ -67,6 +67,18 @@ cvox.BrailleBackground.prototype.write = function(params) {
 };
 
 
+/** @override */
+cvox.BrailleBackground.prototype.writeRawImage = function(imageDataUrl) {
+  this.displayManager_.setImageContent(imageDataUrl);
+};
+
+
+/** @override */
+cvox.BrailleBackground.prototype.getDisplayState = function() {
+  return this.displayManager_.getDisplayState();
+};
+
+
 /**
  * @return {cvox.BrailleTranslatorManager} The translator manager used by this
  *     instance.