Revert 94350 - Merge 94322 - Rewire the metrics pref to the signed settings store on chromeos.

chrome/browser/ui/webui/options/chromeos/stats_options_handler.h

Index: chrome/browser/ui/webui/options/chromeos/stats_options_handler.h
===================================================================
--- chrome/browser/ui/webui/options/chromeos/stats_options_handler.h	(revision 94787)
+++ chrome/browser/ui/webui/options/chromeos/stats_options_handler.h	(working copy)
@@ -10,6 +10,8 @@
 
 namespace chromeos {
 
+class MetricsCrosSettingsProvider;
+
 // ChromeOS handler for "Stats/crash reporting to Google" option of the Advanced
 // settings page. This handler does only ChromeOS-specific actions while default
 // code is in Chrome's AdvancedOptionsHandler
@@ -26,7 +28,9 @@
   virtual void RegisterMessages();
 
  private:
+  MetricsCrosSettingsProvider* provider() const;
   void HandleMetricsReportingCheckbox(const base::ListValue* args);
+  void SetupMetricsReportingCheckbox(bool user_changed);
 
   DISALLOW_COPY_AND_ASSIGN(StatsOptionsHandler);
 };