<webview>-based Signin Page: Navigate on Drag and Drop

chrome/browser/resources/inline_login/inline_login.js

 // Copyright 2013 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 Inline login UI.
  */
 
 cr.define('inline.login', function() {
   'use strict';
@@ skipping 11 matching lines @@
 
   function onResize(e) {
     chrome.send('switchToFullTab', [e.detail]);
   }
 
   function onAuthReady(e) {
     $('contents').classList.toggle('loading', false);
     authReadyFired = true;
   }
 
+  function onDropLink(e) {
+    // Navigate to the dropped link.
+    window.location.href = e.detail;
+  }
+
   function onNewWindow(e) {
     window.open(e.detail.targetUrl, '_blank');
     e.detail.window.discard();
   }
 
   function onAuthCompleted(e) {
     completeLogin(e.detail);
   }
 
   function completeLogin(credentials) {
     chrome.send('completeLogin', [credentials]);
     $('contents').classList.toggle('loading', true);
   }
 
   /**
    * Initialize the UI.
    */
   function initialize() {
     authExtHost = new cr.login.GaiaAuthHost('signin-frame');
+    authExtHost.addEventListener('dropLink', onDropLink);
     authExtHost.addEventListener('ready', onAuthReady);
     authExtHost.addEventListener('newWindow', onNewWindow);
     authExtHost.addEventListener('resize', onResize);
     authExtHost.addEventListener('authCompleted', onAuthCompleted);
     chrome.send('initialize');
   }
 
   /**
    * Loads auth extension.
    * @param {Object} data Parameters for auth extension.
@@ skipping 41 matching lines @@
     getAuthExtHost: getAuthExtHost,
     isAuthReady: isAuthReady,
     initialize: initialize,
     loadAuthExtension: loadAuthExtension,
     closeDialog: closeDialog,
     handleOAuth2TokenFailure: handleOAuth2TokenFailure
   };
 });
 
 document.addEventListener('DOMContentLoaded', inline.login.initialize);