DevTools: fix deepActiveElement and focus on Dialog when document blurs

third_party/WebKit/Source/devtools/front_end/ui/Dialog.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 32 matching lines @@
     this.contentElement.addEventListener("focus", this._onFocus.bind(this), false);
     this.contentElement.addEventListener("keydown", this._onKeyDown.bind(this), false);
 
     this._wrapsContent = false;
     this._dimmed = false;
     /** @type {!Map<!HTMLElement, number>} */
     this._tabIndexMap = new Map();
 }
 
 /**
- * TODO(dgozman): remove this method (it's only used for shortcuts handling).
  * @return {boolean}
  */
 WebInspector.Dialog.hasInstance = function()
 {
     return !!WebInspector.Dialog._instance;
 }
 
+WebInspector.Dialog.focus = function()
+{
+    if (WebInspector.Dialog._instance)
+        WebInspector.Dialog._instance.focus();
+}
+
 WebInspector.Dialog.prototype = {
     /**
      * @override
      */
     show: function()
     {
         if (WebInspector.Dialog._instance)
             WebInspector.Dialog._instance.detach();
         WebInspector.Dialog._instance = this;
 
@@ skipping 209 matching lines @@
 {
     return WebInspector.Dialog._modalHostView;
 };
 
 WebInspector.Dialog.modalHostRepositioned = function()
 {
     if (WebInspector.Dialog._instance)
         WebInspector.Dialog._instance._position();
 };