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

chrome/browser/extensions/autoupdate_interceptor.cc

Index: chrome/browser/extensions/autoupdate_interceptor.cc
===================================================================
--- chrome/browser/extensions/autoupdate_interceptor.cc	(revision 30037)
+++ chrome/browser/extensions/autoupdate_interceptor.cc	(working copy)
@@ -68,8 +68,7 @@
 
 void AutoUpdateInterceptor::SetResponseOnIOThread(const std::string url,
                                                   const FilePath& path) {
-  MessageLoop* io_loop = ChromeThread::GetMessageLoop(ChromeThread::IO);
-  io_loop->PostTask(FROM_HERE,
-      NewRunnableMethod(this, &AutoUpdateInterceptor::SetResponse,
-      url, path));
+  ChromeThread::PostTask(
+      ChromeThread::IO, FROM_HERE,
+      NewRunnableMethod(this, &AutoUpdateInterceptor::SetResponse, url, path));
 }