Template methods on Timer classes instead of the classes themselves.

components/omnibox/browser/autocomplete_controller.h

Index: components/omnibox/browser/autocomplete_controller.h
diff --git a/components/omnibox/browser/autocomplete_controller.h b/components/omnibox/browser/autocomplete_controller.h
index bcdfc1802a0e91b2826bf91891b93c754769ba1b..b585cec5af7f2011d66c56887d40ce231c74e41d 100644
--- a/components/omnibox/browser/autocomplete_controller.h
+++ b/components/omnibox/browser/autocomplete_controller.h
@@ -232,10 +232,10 @@ class AutocompleteController : public AutocompleteProviderListener {
 
   // Timer used to remove any matches copied from the last result. When run
   // invokes |ExpireCopiedEntries|.
-  base::OneShotTimer<AutocompleteController> expire_timer_;
+  base::OneShotTimer expire_timer_;
 
   // Timer used to tell the providers to Stop() searching for matches.
-  base::OneShotTimer<AutocompleteController> stop_timer_;
+  base::OneShotTimer stop_timer_;
 
   // Amount of time (in ms) between when the user stops typing and
   // when we send Stop() to every provider.  This is intended to avoid