ChromeOS Gaia: Fixed slide-from-right transitions for rtl languages.

chrome/browser/resources/chromeos/login/offline_gaia.js

 /* Copyright 2015 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.
  */
 
 Polymer('offline-gaia', (function() {
   var DEFAULT_EMAIL_DOMAIN = '@gmail.com';
 
   return {
     onTransitionEnd: function() {
       this.focus();
     },
 
     focus: function() {
-      if (this.$.animatedPages.selected == 0)
+      if (this.$.animatedPages.selected == 'emailSection')
         this.$.emailInput.focus();
       else
         this.$.passwordInput.focus();
     },
 
     onForgotPasswordClicked: function() {
       this.$.forgotPasswordDlg.toggle();
     },
 
     onForgotPasswordKeyDown: function(e) {
@@ skipping 28 matching lines @@
             'password': this.$.passwordInput.inputValue
           };
           this.$.passwordInput.inputValue = '';
           this.fire('authCompleted', msg);
         }
       }.bind(this));
 
     },
 
     setEmail: function(email) {
+      // Reorder elements for proper animation for rtl languages.
+      if (document.querySelector('html[dir=rtl]')) {
+        this.$.emailSection.parentNode.insertBefore(this.$.passwordSection,
+                                                    this.$.emailSection);
+      }
       if (email) {
         if (this.emailDomain)
           email = email.replace(this.emailDomain, '');
         this.switchToPasswordCard(email);
         this.$.passwordInput.setValid(false);
       } else {
         this.$.emailInput.inputValue = '';
         this.switchToEmailCard();
       }
     },
 
     onBack: function() {
       this.switchToEmailCard();
     },
 
     switchToEmailCard() {
       this.$.passwordInput.inputValue = '';
       this.$.passwordInput.setValid(true);
       this.$.emailInput.setValid(true);
       this.$.backButton.hidden = true;
-      this.$.animatedPages.selected = 0;
+      this.$.animatedPages.selected = 'emailSection';
     },
 
     switchToPasswordCard(email) {
       this.$.emailInput.inputValue = email;
       if (email.indexOf('@') === -1) {
         if (this.emailDomain)
           email = email + this.emailDomain;
         else
           email = email + DEFAULT_EMAIL_DOMAIN;
       }
       this.$.passwordHeader.email = email;
       this.$.backButton.hidden = false;
-      this.$.animatedPages.selected = 1;
+      this.$.animatedPages.selected = 'passwordSection';
     }
   };
 })());