Fix warning prompting on closing a window that will cancel downloads.

chrome/browser/profiles/profile_manager.cc

 // Copyright (c) 2011 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 <set>
 
 #include "chrome/browser/profiles/profile_manager.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
@@ skipping 549 matching lines @@
   cache.DeleteProfileFromCache(profile_dir);
 }
 
 // static
 bool ProfileManager::IsMultipleProfilesEnabled() {
 #if defined(TOOLKIT_VIEWS) && !defined(OS_CHROMEOS)
   return true;
 #endif
   return CommandLine::ForCurrentProcess()->HasSwitch(switches::kMultiProfiles);
 }
+
+int ProfileManager::TotalDownloadCount() const {
+  int count = 0;
+
+  for (ProfilesInfoMap::const_iterator iter = profiles_info_.begin();
+       iter != profiles_info_.end(); ++iter) {
+    if (!iter->second->created)
+      continue;
+
+    Profile* p = iter->second->profile.get();
+
+    count += p->DownloadCount();
+
+    if (p->HasOffTheRecordProfile())
+      count += p->GetOffTheRecordProfile()->DownloadCount();
+  }
+
+  return count;
+}