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

chrome/browser/net/url_request_mock_util.cc

 // 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.
 
 #include "chrome/browser/net/url_request_mock_util.h"
 
 #include <string>
 
+#include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/net/url_request_mock_link_doctor_job.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/net/url_request_failed_dns_job.h"
 #include "content/browser/net/url_request_mock_http_job.h"
 #include "content/browser/net/url_request_slow_download_job.h"
 #include "content/browser/net/url_request_slow_http_job.h"
 #include "net/url_request/url_request_filter.h"
@@ skipping 10 matching lines @@
     // this from tests, so allow these IO operations to happen
     // anywhere.
     base::ThreadRestrictions::ScopedAllowIO allow_io;
 
     net::URLRequestFilter::GetInstance()->ClearHandlers();
 
     URLRequestFailedDnsJob::AddUrlHandler();
     URLRequestMockLinkDoctorJob::AddUrlHandler();
     URLRequestSlowDownloadJob::AddUrlHandler();
 
-    FilePath root_http;
-    PathService::Get(chrome::DIR_TEST_DATA, &root_http);
-    URLRequestMockHTTPJob::AddUrlHandler(root_http);
-    URLRequestSlowHTTPJob::AddUrlHandler(root_http);
+    FilePath test_dir;
+    if (!PathService::Get(chrome::DIR_TEST_DATA, &test_dir))
+      NOTREACHED();
+    URLRequestMockHTTPJob::AddUrlHandler(test_dir);
+    URLRequestSlowHTTPJob::AddUrlHandler(test_dir);
+
+    FilePath temp_dir;
+    if (!file_util::GetTempDir(&temp_dir))
+      NOTREACHED();
+    URLRequestMockHTTPJob::AddUrlOfTempDirHandler(temp_dir);
   } else {
     // Revert to the default handlers.
     net::URLRequestFilter::GetInstance()->ClearHandlers();
   }
 }
 
 }  // namespace chrome_browser_net