Update the TabContents::SavePage parameter to take FilePath instead of wstrin...

chrome/test/automation/tab_proxy.h

 // Copyright (c) 2006-2008 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_AUTOMATION_TAB_PROXY_H_
 #define CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
@@ skipping 254 matching lines @@
 
   // Prints the current page without user intervention.
   bool PrintNow();
 
   // Sends off an asynchronous request for printing.
   bool PrintAsync();
 
   // Save the current web page. |file_name| is the HTML file name, and
   // |dir_path| is the directory for saving resource files. |type| indicates
   // which type we're saving as: HTML only or the complete web page.
-  bool SavePage(const std::wstring& file_name,
-                const std::wstring& dir_path,
+  bool SavePage(const FilePath& file_name, const FilePath& dir_path,
                 SavePackage::SavePackageType type);
 
   // Posts a message to the external tab.
   void HandleMessageFromExternalHost(const std::string& message,
                                      const std::string& origin,
                                      const std::string& target);
 
   // Retrieves the number of SSL related info-bars currently showing in |count|.
   bool GetSSLInfoBarCount(int* count);
 
@@ skipping 52 matching lines @@
   void OnMessageReceived(const IPC::Message& message);
  protected:
   virtual ~TabProxy() {}
  private:
   Lock list_lock_;  // Protects the observers_list_.
   ObserverList<TabProxyDelegate> observers_list_;
   DISALLOW_COPY_AND_ASSIGN(TabProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_TAB_PROXY_H_