Add support for UA spoofing, and spoof Safari's UA string when loading URLs...

webkit/tools/test_shell/test_shell_request_context.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 WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_REQUEST_CONTEXT_H__
 #define WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_REQUEST_CONTEXT_H__
 
 #include "net/http/http_cache.h"
 #include "net/url_request/url_request_context.h"
 
 // A basic URLRequestContext that only provides an in-memory cookie store.
 class TestShellRequestContext : public URLRequestContext {
  public:
   // Use an in-memory cache
   TestShellRequestContext();
 
   // Use an on-disk cache at the specified location.  Optionally, use the cache
   // in playback or record mode.
   TestShellRequestContext(const std::wstring& cache_path,
                           net::HttpCache::Mode cache_mode,
                           bool no_proxy);
 
   ~TestShellRequestContext();
 
+  virtual const std::string& GetUserAgent(const GURL& url) const;
+
  private:
   void Init(const std::wstring& cache_path, net::HttpCache::Mode cache_mode,
             bool no_proxy);
 };
 
 #endif  // WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_REQUEST_CONTEXT_H__