Remove Safebrowsing Rappor support

components/metrics_services_manager/metrics_services_manager_client.h

Index: components/metrics_services_manager/metrics_services_manager_client.h
diff --git a/components/metrics_services_manager/metrics_services_manager_client.h b/components/metrics_services_manager/metrics_services_manager_client.h
index b53d39dbc5532e1bab89fea008fc6745cefa884f..1490ff984f857fe366d5683d18e9ffcbbf964f62 100644
--- a/components/metrics_services_manager/metrics_services_manager_client.h
+++ b/components/metrics_services_manager/metrics_services_manager_client.h
@@ -48,14 +48,6 @@ class MetricsServicesManagerClient {
   // operate.
   virtual net::URLRequestContextGetter* GetURLRequestContext() = 0;
 
-  // Returns whether safe browsing is enabled. If relevant in the embedder's
-  // context, |on_update_callback| will be set up to be called when the state of
-  // safe browsing changes. |on_update_callback| is guaranteed to be valid for
-  // the lifetime of this client instance, but should not be used beyond this
-  // instance being destroyed.
-  virtual bool IsSafeBrowsingEnabled(
-      const base::Closure& on_update_callback) = 0;
-
   // Returns whether metrics reporting is enabled.
   virtual bool IsMetricsReportingEnabled() = 0;