Add ResourceRequestInfo.

chrome/browser/plugin_installer.cc

 // Copyright (c) 2012 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/plugin_installer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/process.h"
@@ skipping 13 matching lines @@
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 
 using content::BrowserThread;
 using content::DownloadItem;
 
 namespace {
 
 void BeginDownload(const GURL& url,
-                   ResourceDispatcherHost* rdh,
                    content::ResourceContext* resource_context,
                    int render_process_host_id,
                    int render_view_host_routing_id,
                    const DownloadResourceHandler::OnStartedCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
+  ResourceDispatcherHost* rdh = ResourceDispatcherHost::Get();
   scoped_ptr<net::URLRequest> request(
       new net::URLRequest(url, rdh));
   net::Error error = rdh->BeginDownload(
       request.Pass(),
       true,  // prefer_cache
       DownloadSaveInfo(),
       callback,
       render_process_host_id,
       render_view_host_routing_id,
       resource_context);
@@ skipping 87 matching lines @@
   state_ = kStateDownloading;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadStarted());
   content::WebContents* web_contents = wrapper->web_contents();
   DownloadService* download_service =
       DownloadServiceFactory::GetForProfile(wrapper->profile());
   download_util::RecordDownloadSource(
       download_util::INITIATED_BY_PLUGIN_INSTALLER);
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&BeginDownload,
-                 plugin_url_, ResourceDispatcherHost::Get(),
+                 plugin_url_,
                  wrapper->profile()->GetResourceContext(),
                  web_contents->GetRenderProcessHost()->GetID(),
                  web_contents->GetRenderViewHost()->GetRoutingID(),
                  base::Bind(&PluginInstaller::DownloadStarted,
                             base::Unretained(this),
                             make_scoped_refptr(
                                 download_service->GetDownloadManager()))));
 }
 
 void PluginInstaller::DownloadStarted(
@@ skipping 27 matching lines @@
   DCHECK(state_ == kStateDownloading);
   state_ = kStateIdle;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadError(msg));
 }
 
 void PluginInstaller::DownloadCancelled() {
   DCHECK(state_ == kStateDownloading);
   state_ = kStateIdle;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadCancelled());
 }