Send backspace to ChromeVox from Braille IME.

chrome/browser/resources/chromeos/braille_ime/externs.js

Index: chrome/browser/resources/chromeos/braille_ime/externs.js
diff --git a/chrome/browser/resources/chromeos/braille_ime/externs.js b/chrome/browser/resources/chromeos/braille_ime/externs.js
index 1ca953473ee02be6198bdd1eb5d2d565ef0430c1..6c5e7596cde781e5213a9f56be662629c73544fa 100644
--- a/chrome/browser/resources/chromeos/braille_ime/externs.js
+++ b/chrome/browser/resources/chromeos/braille_ime/externs.js
@@ -42,6 +42,14 @@ chrome.input.ime.commitText = function(parameters, opt_callback) {};
 chrome.input.ime.deleteSurroundingText = function(parameters, opt_callback) {};
 
 /**
+ * @param {string} requestId
+ * @param {boolean} response
+ */
+chrome.input.ime.keyEventHandled = function(requestId, response) {};
+

[David Tseng, 2014/06/19 21:30:16]

lots of whitespace here?

+
+
+/**
  * @param {{engineID: string, items: Array.<chrome.input.ime.MenuItem>}}
  *     parameters
  * @param {function()=} opt_callback
@@ -144,6 +152,9 @@ ChromeKeyboardEvent.prototype.shiftKey;
 /** @type {boolean} */
 ChromeKeyboardEvent.prototype.capsLock;
 
+/** @type {string} */
+ChromeKeyboardEvent.prototype.requestId;
+
 /**
  * @constructor
  */