Update Google Input Tools.

third_party/google_input_tools/src/chrome/os/inputview/dom.js

 // Copyright 2014 The Cloud Input Tools Authors. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //      http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS-IS" BASIS,
@@ skipping 43 matching lines @@
   if (element.readOnly) {
     return false;
   }
 
   switch (element.tagName.toUpperCase()) {
     case 'TEXTAREA':
       return true;
     case 'INPUT':
       return (element.type.toUpperCase() == 'TEXT' ||
           element.type.toUpperCase() == 'SEARCH');
-    case 'DIV':
-      return element.isContentEditable;
     case 'IFRAME':
       // Accessing iframe's contents or properties throws exception when the
       // iframe is not hosted on the same domain.
       // When it happens, ignore it and consider this iframe isn't editable.
       /** @preserveTry */
       try {
         var ifdoc = i18n.input.common.dom.getSameDomainFrameDoc(element);
         return !!ifdoc && (ifdoc.designMode &&
             ifdoc.designMode.toUpperCase() == 'ON' ||
             ifdoc.body && ifdoc.body.isContentEditable);
       } catch (e) {
         return false;
       }
+    default:
+      return !!element.isContentEditable;
   }
-
-  return false;
 };
 
 
 /**
  * Sets class names to an element.
  *
  * @param {Element} elem Element to set class names.
  * @param {Array.<string>} classes Class names.
  */
 i18n.input.common.dom.setClasses = function(elem, classes) {
@@ skipping 93 matching lines @@
   var frame = dom.createDom(goog.dom.TagName.IFRAME, {
     'frameborder': '0',
     'scrolling': 'no',
     'style': 'background-color:transparent;border:0;display:none;'
   });
   dom.append(/** @type {!Element} */ (doc.body), frame);
   var frameDoc = dom.getFrameContentDocument(frame);
 
   var css = i18n.input.common.GlobalSettings.alternativeImageUrl ?
       i18n.input.common.GlobalSettings.css.replace(
-      /\/\/ssl.gstatic.com\/inputtools\/images/g,
+      /^(?:https?:)?\/\/ssl.gstatic.com\/inputtools\/images/g,
       i18n.input.common.GlobalSettings.alternativeImageUrl) :
       i18n.input.common.GlobalSettings.css;
   goog.style.installStyles(
       'html body{border:0;margin:0;padding:0} html,body{overflow:hidden}' +
       css, /** @type {!Element} */(frameDoc.body));
   return frame;
 };
 
 
 /**
@@ skipping 14 matching lines @@
  * @param {Element} iframe The iframe wrapper element.
  */
 i18n.input.common.dom.copyNecessaryStyle = function(element, iframe) {
   goog.style.setContentBoxSize(iframe, goog.style.getSize(element));
   goog.array.forEach(i18n.input.common.dom.iframeWrapperProperty_,
       function(property) {
         goog.style.setStyle(iframe, property,
             goog.style.getComputedStyle(element, property));
       });
 };