Remove the code to wait on disconnected child processes to get the exit code. This was done in r101…

content/browser/download/download_manager_impl.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 "content/browser/download/download_manager_impl.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/debug/alias.h"
 #include "base/file_util.h"
 #include "base/i18n/case_conversion.h"
 #include "base/logging.h"
+#include "base/message_loop.h"

[cpu_(ooo_6.6-7.5), 2012/07/09 05:14:11]

does this file belong to this CL?

[jam, 2012/07/09 05:44:06]

yeah, this is because of the waitable_event_watcher.h removal from
render_process_host_impl.h

 #include "base/stl_util.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/lock.h"
 #include "base/sys_string_conversions.h"
 #include "build/build_config.h"
 #include "content/browser/download/byte_stream.h"
 #include "content/browser/download/download_create_info.h"
 #include "content/browser/download/download_file_manager.h"
 #include "content/browser/download/download_item_impl.h"
 #include "content/browser/download/download_stats.h"
@@ skipping 1195 matching lines @@
 void DownloadManagerImpl::DownloadRenamedToFinalName(
     DownloadItem* download) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   // If the rename failed, we receive an OnDownloadInterrupted() call before we
   // receive the DownloadRenamedToFinalName() call.
   if (delegate_) {
     delegate_->UpdatePathForItemInPersistentStore(
         download, download->GetFullPath());
   }
 }