Proxy config for Linux (ProxyConfigServiceLinux)...

chrome/app/chrome_exe_main_gtk.cc

Index: chrome/app/chrome_exe_main_gtk.cc
===================================================================
--- chrome/app/chrome_exe_main_gtk.cc	(revision 12719)
+++ chrome/app/chrome_exe_main_gtk.cc	(working copy)
@@ -2,6 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include <glib-object.h>
 #include "base/at_exit.h"
 #include "base/process_util.h"
 
@@ -29,6 +33,9 @@
 #if defined(GOOGLE_CHROME_BUILD)
   // TODO(tc): init crash reporter
 #endif
+  g_type_init();
+  g_thread_init(NULL);
+  gdk_threads_init();
 
   return ChromeMain(argc, argv);
 }