Revert 206507 "Move message_pump to base/message_loop."

trunk/src/net/proxy/proxy_config_service_linux.h

Index: trunk/src/net/proxy/proxy_config_service_linux.h
===================================================================
--- trunk/src/net/proxy/proxy_config_service_linux.h	(revision 206508)
+++ trunk/src/net/proxy/proxy_config_service_linux.h	(working copy)
@@ -251,14 +251,13 @@
     ProxyConfig reference_config_;
 
     // The task runner for the glib thread, aka main browser thread. This thread
-    // is where we run the glib main loop (see
-    // base/message_loop/message_pump_glib.h). It is the glib default loop in
-    // the sense that it runs the glib default context: as in the context where
-    // sources are added by g_timeout_add and g_idle_add, and returned by
-    // g_main_context_default. gconf uses glib timeouts and idles and possibly
-    // other callbacks that will all be dispatched on this thread. Since gconf
-    // is not thread safe, any use of gconf must be done on the thread running
-    // this loop.
+    // is where we run the glib main loop (see base/message_pump_glib.h). It is
+    // the glib default loop in the sense that it runs the glib default context:
+    // as in the context where sources are added by g_timeout_add and
+    // g_idle_add, and returned by g_main_context_default. gconf uses glib
+    // timeouts and idles and possibly other callbacks that will all be
+    // dispatched on this thread. Since gconf is not thread safe, any use of
+    // gconf must be done on the thread running this loop.
     scoped_refptr<base::SingleThreadTaskRunner> glib_thread_task_runner_;
     // Task runner for the IO thread. GetLatestProxyConfig() is called from
     // the thread running this loop.