[chromedriver] Added option to make element references W3C compliant.

chrome/test/chromedriver/chrome/chrome_desktop_impl.h

 // Copyright (c) 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_TEST_CHROMEDRIVER_CHROME_CHROME_DESKTOP_IMPL_H_
 #define CHROME_TEST_CHROMEDRIVER_CHROME_CHROME_DESKTOP_IMPL_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 24 matching lines @@
       const base::CommandLine& command,
       base::ScopedTempDir* user_data_dir,
       base::ScopedTempDir* extension_dir,
       bool network_emulation_enabled);
   ~ChromeDesktopImpl() override;
 
   // Waits for a page with the given URL to appear and finish loading.
   // Returns an error if the timeout is exceeded.
   Status WaitForPageToLoad(const std::string& url,
                            const base::TimeDelta& timeout,
-                           std::unique_ptr<WebView>* web_view);
+                           std::unique_ptr<WebView>* web_view,
+                           bool w3c_compliant);
 
   // Gets the installed automation extension.
-  Status GetAutomationExtension(AutomationExtension** extension);
+  Status GetAutomationExtension(AutomationExtension** extension,
+                                bool w3c_compliant);
 
   // Overridden from Chrome:
   Status GetAsDesktop(ChromeDesktopImpl** desktop) override;
   std::string GetOperatingSystemName() override;
 
   // Overridden from ChromeImpl:
   bool IsMobileEmulationEnabled() const override;
   bool HasTouchScreen() const override;
   Status QuitImpl() override;
 
   const base::CommandLine& command() const;
   bool IsNetworkConnectionEnabled() const;
 
   int GetNetworkConnection() const;
   void SetNetworkConnection(int network_connection);
 
  private:
   base::Process process_;
   base::CommandLine command_;
   base::ScopedTempDir user_data_dir_;
   base::ScopedTempDir extension_dir_;
   bool network_connection_enabled_;
   int network_connection_;
 
   // Lazily initialized, may be null.
   std::unique_ptr<AutomationExtension> automation_extension_;
 };
 
 #endif  // CHROME_TEST_CHROMEDRIVER_CHROME_CHROME_DESKTOP_IMPL_H_