Send screenshots back to the client for debugging

chrome/test/webdriver/dispatch.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/test/webdriver/dispatch.h"
 
 #include <sstream>
 #include <string>
 #include <vector>
 
@@ skipping 178 matching lines @@
                       DictionaryValue** parameters,
                       Response* const response) {
   *method = request_info->request_method;
   if (*method == "HEAD")
     *method = "GET";
   else if (*method == "PUT")
     *method = "POST";
 
   std::string uri(request_info->uri);
   SessionManager* manager = SessionManager::GetInstance();
-  uri = uri.substr(manager->url_base().length());
+  uri = uri.substr(manager->UrlBase().length());
 
   base::SplitString(uri, '/', path_segments);
 
   if (*method == "POST" && request_info->post_data_len > 0) {
     VLOG(1) << "...parsing request body";
     std::string json(request_info->post_data, request_info->post_data_len);
     std::string error;
     if (!ParseJSONDictionary(json, parameters, &error)) {
       SET_WEBDRIVER_ERROR(response,
           "Failed to parse command data: " + error + "\n  Data: " + json,
@@ skipping 43 matching lines @@
                              base::WaitableEvent* shutdown_event) {
   mg_set_uri_callback(context_, (root_ + pattern).c_str(), &Shutdown, NULL);
 }
 
 void Dispatcher::SetNotImplemented(const std::string& pattern) {
   mg_set_uri_callback(context_, (root_ + pattern).c_str(),
                       &SendNotImplementedError, NULL);
 }
 
 }  // namespace webdriver