Initial CL for Downloads resumption.

chrome/browser/plugins/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/plugins/plugin_installer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/process.h"
@@ skipping 37 matching lines @@
   scoped_ptr<net::URLRequest> request(
       resource_context->GetRequestContext()->CreateRequest(url, NULL));
   net::Error error = rdh->BeginDownload(
       request.Pass(),
       false,  // is_content_initiated
       resource_context,
       render_process_host_id,
       render_view_host_routing_id,
       true,  // prefer_cache
       scoped_ptr<content::DownloadSaveInfo>(new content::DownloadSaveInfo()),
+      content::DownloadId::Invalid(),
       callback);
 
   if (error != net::OK) {
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
         base::Bind(callback, static_cast<DownloadItem*>(NULL), error));
   }
 }
 
 }  // namespace
@@ skipping 115 matching lines @@
   DCHECK_EQ(INSTALLER_STATE_DOWNLOADING, state_);
   state_ = INSTALLER_STATE_IDLE;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadError(msg));
 }
 
 void PluginInstaller::DownloadCancelled() {
   DCHECK_EQ(INSTALLER_STATE_DOWNLOADING, state_);
   state_ = INSTALLER_STATE_IDLE;
   FOR_EACH_OBSERVER(PluginInstallerObserver, observers_, DownloadCancelled());
 }