Changed UrlFetcher to use a MessageLoopProxy instead of directly relying on C...

chrome/browser/net/chrome_url_request_context.cc

Index: chrome/browser/net/chrome_url_request_context.cc
===================================================================
--- chrome/browser/net/chrome_url_request_context.cc	(revision 46098)
+++ chrome/browser/net/chrome_url_request_context.cc	(working copy)
@@ -6,6 +6,7 @@
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
+#include "base/message_loop_proxy.h"
 #include "base/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_thread.h"
@@ -550,6 +551,11 @@
   return result;
 }
 
+scoped_refptr<MessageLoopProxy>
+ChromeURLRequestContextGetter::GetIOMessageLoopProxy() {
+  return ChromeThread::GetMessageLoopProxyForThread(ChromeThread::IO);
+}
+
 // static
 ChromeURLRequestContextGetter* ChromeURLRequestContextGetter::CreateOriginal(
     Profile* profile, const FilePath& cookie_store_path,