Revert "Add experiment to exercise AffiliationService with dummy data, plus add related UMA histogr…

components/password_manager/core/browser/affiliation_backend.h

Index: components/password_manager/core/browser/affiliation_backend.h
diff --git a/components/password_manager/core/browser/affiliation_backend.h b/components/password_manager/core/browser/affiliation_backend.h
index 334dd264b3591a951541852256f33d3ebe3b03f5..88dce8d6140201648236445b6115ff95353fa240 100644
--- a/components/password_manager/core/browser/affiliation_backend.h
+++ b/components/password_manager/core/browser/affiliation_backend.h
@@ -110,10 +110,6 @@ class AffiliationBackend : public FacetManagerHost,
   // Returns the number of in-memory FacetManagers. Used only for testing.
   size_t facet_manager_count_for_testing() { return facet_managers_.size(); }
 
-  // Reports the |requested_facet_uri_count| in a single fetch; and the elapsed
-  // time before the first fetch, and in-between subsequent fetches.
-  void ReportStatistics(size_t requested_facet_uri_count);
-
   // To be called after Initialize() to use |throttler| instead of the default
   // one. Used only for testing.
   void SetThrottlerForTesting(scoped_ptr<AffiliationFetchThrottler> throttler);
@@ -131,9 +127,6 @@ class AffiliationBackend : public FacetManagerHost,
   scoped_ptr<AffiliationFetcher> fetcher_;
   scoped_ptr<AffiliationFetchThrottler> throttler_;
 
-  base::Time construction_time_;
-  base::Time last_request_time_;
-
   // Contains a FacetManager for each facet URI that need ongoing attention. To
   // save memory, managers are discarded as soon as they become redundant.
   base::ScopedPtrHashMap<FacetURI, FacetManager> facet_managers_;