Stream to file implementation.

chrome/browser/renderer_host/resource_dispatcher_host.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 
 #include <vector>
 
@@ skipping 16 matching lines @@
 #include "chrome/browser/login_prompt.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/url_request_tracking.h"
 #include "chrome/browser/plugin_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/async_resource_handler.h"
 #include "chrome/browser/renderer_host/buffered_resource_handler.h"
 #include "chrome/browser/renderer_host/cross_site_resource_handler.h"
 #include "chrome/browser/renderer_host/download_resource_handler.h"
 #include "chrome/browser/renderer_host/global_request_id.h"
+#include "chrome/browser/renderer_host/redirect_to_file_resource_handler.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/browser/renderer_host/render_view_host_notification_task.h"
 #include "chrome/browser/renderer_host/resource_dispatcher_host_request_info.h"
 #include "chrome/browser/renderer_host/resource_queue.h"
 #include "chrome/browser/renderer_host/resource_request_details.h"
 #include "chrome/browser/renderer_host/safe_browsing_resource_handler.h"
 #include "chrome/browser/renderer_host/save_file_resource_handler.h"
 #include "chrome/browser/renderer_host/socket_stream_dispatcher_host.h"
 #include "chrome/browser/renderer_host/sync_resource_handler.h"
@@ skipping 347 matching lines @@
     handler = new SyncResourceHandler(receiver_, request_data.url, sync_result);
   } else {
     handler = new AsyncResourceHandler(receiver_,
                                        child_id,
                                        route_id,
                                        receiver_->handle(),
                                        request_data.url,
                                        this);
   }
 
+  if (request_data.download_to_file)
+    handler = new RedirectToFileResourceHandler(handler, child_id, this);
+
   if (HandleExternalProtocol(request_id, child_id, route_id,
                              request_data.url, request_data.resource_type,
                              handler)) {
     return;
   }
 
   // Construct the request.
   URLRequest* request = new URLRequest(request_data.url, this);
   request->set_method(request_data.method);
   request->set_first_party_for_cookies(request_data.first_party_for_cookies);
@@ skipping 1421 matching lines @@
     // them.
     case ResourceType::IMAGE:
       return net::LOWEST;
 
     default:
       // When new resource types are added, their priority must be considered.
       NOTREACHED();
       return net::LOW;
   }
 }