[Local NTP] Add an integration test for the fakebox

chrome/browser/ui/search/instant_test_utils.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_SEARCH_INSTANT_TEST_UTILS_H_
 #define CHROME_BROWSER_UI_SEARCH_INSTANT_TEST_UTILS_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 43 matching lines @@
 
   void PressEnterAndWaitForNavigation();
   void PressEnterAndWaitForFrameLoad();
 
   bool GetBoolFromJS(content::WebContents* contents,
                      const std::string& script,
                      bool* result) WARN_UNUSED_RESULT;
   bool GetIntFromJS(content::WebContents* contents,
                     const std::string& script,
                     int* result) WARN_UNUSED_RESULT;
+  bool GetDoubleFromJS(content::WebContents* contents,
+                       const std::string& script,
+                       double* result) WARN_UNUSED_RESULT;
   bool GetStringFromJS(content::WebContents* contents,
                        const std::string& script,
                        std::string* result) WARN_UNUSED_RESULT;
 
   std::string GetOmniboxText();
 
   // Loads a named image from url |image| from the given |rvh| host.  |loaded|
   // returns whether the image was able to load without error.
   // The method returns true if the JavaScript executed cleanly.
   bool LoadImage(content::RenderViewHost* rvh,
                  const std::string& image,
                  bool* loaded);
 
  private:
   GURL instant_url_;
   GURL ntp_url_;
 
   Browser* browser_;
 
   // HTTPS Testing server, started on demand.
   net::EmbeddedTestServer https_test_server_;
 
   // Set to true to initialize suggestions URL in default search provider.
   bool init_suggestions_url_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantTestBase);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_INSTANT_TEST_UTILS_H_