chromeos: 1st draft of ProxyConfigService for chromeos...

chrome/test/testing_profile.h

Index: chrome/test/testing_profile.h
===================================================================
--- chrome/test/testing_profile.h	(revision 56956)
+++ chrome/test/testing_profile.h	(working copy)
@@ -236,8 +236,13 @@
   virtual void set_last_selected_directory(const FilePath& path) {
     last_selected_directory_ = path;
   }
+#if defined(OS_CHROMEOS)
+  virtual chromeos::ProxyConfigServiceImpl*
+      GetChromeOSProxyConfigServiceImpl() {
+    return NULL;
+  }
+#endif  // defined(OS_CHROMEOS)
 
-
   // Schedules a task on the history backend and runs a nested loop until the
   // task is processed.  This has the effect of blocking the caller until the
   // history service processes all pending requests.