Drop diagnostics reference to out-dated database.

chrome/browser/diagnostics/diagnostics_metrics.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_METRICS_H_
 #define CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_METRICS_H_
 
 #include <string>
 
 namespace diagnostics {
@@ skipping 14 matching lines @@
   DIAGNOSTICS_PATH_RESOURCES_TEST,
   DIAGNOSTICS_PATH_USER_DATA_TEST,
   DIAGNOSTICS_VERSION_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_APP_CACHE_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_ARCHIVED_HISTORY_TEST_OBSOLETE,
   DIAGNOSTICS_SQLITE_INTEGRITY_COOKIE_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_DATABASE_TRACKER_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_HISTORY_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_NSS_CERT_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_NSS_KEY_TEST,
-  DIAGNOSTICS_SQLITE_INTEGRITY_THUMBNAILS_TEST,
+  DIAGNOSTICS_SQLITE_INTEGRITY_FAVICONS_TEST,
   DIAGNOSTICS_SQLITE_INTEGRITY_WEB_DATA_TEST,
+  DIAGNOSTICS_SQLITE_INTEGRITY_TOPSITES_TEST,
   // Add new entries immediately above this comment. Do not reorder or renumber
   // the entries, as they are tied to historical enum values in the UMA stats.
   // If you add an entry, you will need to also add an entry to kTestNameInfo,
   // and to the TEST_CASES macro in the .cc.
 
   // This must always be last in the list.
   DIAGNOSTICS_TEST_ID_COUNT
 };
 
 // Enumeration of metrics for UMA recording of recovery runs.
@@ skipping 24 matching lines @@
 // will be called before the localization services are initialized.
 std::string GetTestDescription(DiagnosticsTestId id);
 
 // These record an UMA metric for the given test or recovery operation.
 void RecordUMARecoveryResult(DiagnosticsTestId id, RunResultMetrics result);
 void RecordUMATestResult(DiagnosticsTestId id, RunResultMetrics result);
 
 }  // namespace diagnostics
 
 #endif  // CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_METRICS_H_