When the download folder does not exist, change the download folder to a user's "Downloads"

content/browser/net/url_request_mock_http_job.h

 // Copyright (c) 2010 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.
 //
 // A net::URLRequestJob class that pulls the content and http headers from disk.
 
 #ifndef CONTENT_BROWSER_NET_URL_REQUEST_MOCK_HTTP_JOB_H_
 #define CONTENT_BROWSER_NET_URL_REQUEST_MOCK_HTTP_JOB_H_
 #pragma once
 
 #include <string>
 
 #include "net/url_request/url_request_file_job.h"
 
 class FilePath;
 
 class URLRequestMockHTTPJob : public net::URLRequestFileJob {
  public:
   URLRequestMockHTTPJob(net::URLRequest* request, const FilePath& file_path);
 
   virtual bool GetMimeType(std::string* mime_type) const;
   virtual bool GetCharset(std::string* charset);
   virtual void GetResponseInfo(net::HttpResponseInfo* info);
   virtual bool IsRedirectResponse(GURL* location, int* http_status_code);
 
-  static net::URLRequest::ProtocolFactory Factory;
+  // Generate a url request job on the DIR_TEST_DATA directory.
+  static net::URLRequestJob* Factory(
+      net::URLRequest* request, const std::string& scheme);

[haraken1, 2011/08/10 12:55:14]

This is just a refactoring.

 
   // Adds the testing URLs to the net::URLRequestFilter.
   static void AddUrlHandler(const FilePath& base_path);
 
   // Given the path to a file relative to base_path_, construct a mock URL.
   static GURL GetMockUrl(const FilePath& path);
 
   // Given the path to a file relative to base_path_,
   // construct a mock URL for view source.
   static GURL GetMockViewSourceUrl(const FilePath& path);
 
  protected:
   virtual ~URLRequestMockHTTPJob() { }
 
   static FilePath GetOnDiskPath(const FilePath& base_path,
                                 net::URLRequest* request,
                                 const std::string& scheme);
 
  private:
   void GetResponseInfoConst(net::HttpResponseInfo* info) const;
 
   // This is the file path leading to the root of the directory to use as the
   // root of the http server.
   static FilePath base_path_;
 };
 
 #endif  // CONTENT_BROWSER_NET_URL_REQUEST_MOCK_HTTP_JOB_H_