InstantExtended: Don't create overlay.

chrome/browser/ui/search/local_ntp_browsertest.cc

 // 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.
 
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/ui/search/instant_test_utils.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/web_contents.h"
 
 class LocalNTPTest : public InProcessBrowserTest,
                      public InstantTestBase {
  public:
   LocalNTPTest() {}
 
  protected:
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
     chrome::EnableInstantExtendedAPIForTesting();
     ASSERT_TRUE(https_test_server().Start());
     GURL instant_url = https_test_server().GetURL(
         "files/local_ntp_browsertest.html?strk=1&");
     InstantTestBase::Init(instant_url);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(LocalNTPTest, LocalNTPJavascriptTest) {
   ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
-  FocusOmniboxAndWaitForInstantOverlayAndNTPSupport();
+  FocusOmniboxAndWaitForInstantNTPSupport();
 
   ui_test_utils::NavigateToURLWithDisposition(
       browser(),
       instant_url(),
       NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_TAB |
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   content::WebContents* active_tab =
       browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_TRUE(chrome::IsInstantNTP(active_tab));
   bool success = false;
   ASSERT_TRUE(GetBoolFromJS(active_tab, "!!runTests()", &success));
   EXPECT_TRUE(success);
 }