Fixes bug where triggering session restore while the browser was...

chrome/test/ui_test_utils.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_TEST_UI_TEST_UTILS_H_
 #define CHROME_TEST_UI_TEST_UTILS_H_
 
 #include <string>
 #include <set>
 
@@ skipping 54 matching lines @@
 
 // Waits for a new tab to be added to |browser|.
 void WaitForNewTab(Browser* browser);
 
 // Waits for a |browser_action| to be updated.
 void WaitForBrowserActionUpdated(ExtensionAction* browser_action);
 
 // Waits for a load stop for the specified |controller|.
 void WaitForLoadStop(NavigationController* controller);
 
+// Waits for a new browser to be created, returning the browser.
+Browser* WaitForNewBrowser();
+
 // Opens |url| in an incognito browser window with the off the record profile of
 // |profile|, blocking until the navigation finishes. This will create a new
 // browser if a browser with the off the record profile does not exist.
 void OpenURLOffTheRecord(Profile* profile, const GURL& url);
 
 // Navigates the selected tab of |browser| to |url|, blocking until the
 // navigation finishes.
 void NavigateToURL(Browser* browser, const GURL& url);
 
 // Navigates the selected tab of |browser| to |url|, blocking until the
@@ skipping 241 matching lines @@
   std::set<uintptr_t> sources_seen_;
   Source<T> waiting_for_;
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowedNotificationObserver);
 };
 
 }  // namespace ui_test_utils
 
 #endif  // CHROME_TEST_UI_TEST_UTILS_H_