Simplify threading in browser thread by making only ChromeThread deal with di...

chrome/browser/profile_manager.cc

 // Copyright (c) 2009 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/profile_manager.h"
 
 #include "app/l10n_util.h"
 #include "base/file_util.h"
@@ skipping 218 matching lines @@
 void ProfileManager::OnResume() {
   DCHECK(CalledOnValidThread());
   for (const_iterator i(begin()); i != end(); ++i) {
     g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
       NewRunnableFunction(&ProfileManager::ResumeProfile, *i));
   }
 }
 
 void ProfileManager::SuspendProfile(Profile* profile) {
   DCHECK(profile);
-  DCHECK(MessageLoop::current() ==
-    ChromeThread::GetMessageLoop(ChromeThread::IO));
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
 
   for (URLRequestJobTracker::JobIterator i = g_url_request_job_tracker.begin();
        i != g_url_request_job_tracker.end(); ++i)
     (*i)->Kill();
 
   profile->GetRequestContext()->GetURLRequestContext()->
       http_transaction_factory()->Suspend(true);
 }
 
 void ProfileManager::ResumeProfile(Profile* profile) {
   DCHECK(profile);
-  DCHECK(MessageLoop::current() ==
-    ChromeThread::GetMessageLoop(ChromeThread::IO));
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
   profile->GetRequestContext()->GetURLRequestContext()->
       http_transaction_factory()->Suspend(false);
 }
 
-
-
 // static
 bool ProfileManager::IsProfile(const FilePath& path) {
   FilePath prefs_path = GetDefaultProfilePath(path);
 
   FilePath history_path = path;
   history_path = history_path.Append(chrome::kHistoryFilename);
 
   return file_util::PathExists(prefs_path) &&
          file_util::PathExists(history_path);
 }
@@ skipping 44 matching lines @@
 
   return profile;
 }
 
 // static
 std::wstring ProfileManager::CanonicalizeID(const std::wstring& id) {
   std::wstring no_whitespace;
   TrimWhitespace(id, TRIM_ALL, &no_whitespace);
   return StringToLowerASCII(no_whitespace);
 }