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

net/url_request/url_request_http_job.cc

 // 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.
 
 #include "net/url_request/url_request_http_job.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
@@ skipping 78 matching lines @@
     referrer_mods.ClearUsername();
     referrer_mods.ClearPassword();
     referrer = referrer.ReplaceComponents(referrer_mods);
   }
 
   request_info_.url = request_->url();
   request_info_.referrer = referrer;
   request_info_.method = request_->method();
   request_info_.load_flags = request_->load_flags();
 
-  if (request_->context())
-    request_info_.user_agent = request_->context()->user_agent();
+  if (request_->context()) {
+    request_info_.user_agent =
+        request_->context()->GetUserAgent(request_->url());
+  }
 
   AddExtraHeaders();
 
   StartTransaction();
 }
 
 void URLRequestHttpJob::Kill() {
   if (!transaction_.get())
     return;
 
@@ skipping 435 matching lines @@
   DCHECK(response_cookies_.empty());
 
   std::string name = "Set-Cookie";
   std::string value;
 
   void* iter = NULL;
   while (response_info_->headers->EnumerateHeader(&iter, name, &value))
     response_cookies_.push_back(value);
 }