Post-cleanup settings reset.

components/chrome_cleaner/public/constants/constants.h

 // Copyright 2017 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 COMPONENTS_CHROME_CLEANER_PUBLIC_CONSTANTS_CONSTANTS_H_
 #define COMPONENTS_CHROME_CLEANER_PUBLIC_CONSTANTS_CONSTANTS_H_
 
 // Constants shared by the Chromium and the Chrome Cleanaup tool repos.
 
 namespace chrome_cleaner {
@@ skipping 52 matching lines @@
 
 // TODO(b/647763) Change the registry key to properly handle cases when the
 // user runs Google Chrome stable alongside Google Chrome SxS.
 extern const wchar_t kSoftwareRemovalToolRegistryKey[];
 
 // The suffix for the registry key where cleaner metrics are written to.
 extern const wchar_t kCleanerSubKey[];
 // The suffix for registry key paths where scan times will be written to.
 extern const wchar_t kScanTimesSubKey[];
 
+// Registry value names where the timestamps for cleanup start and completion
+// are written to.
+extern const wchar_t kCleanupConfirmedTimestampValueName[];
+// Note to reviewer: I'm thinking of removing the need for the start ts and
+// rely only on the confirmation ts, that would be erased once a cleanup
+// starts and written to when it completes (either with or without a reboot).
+// Please help me find the flaw in the reasoning. Thanks.
+extern const wchar_t kCleanupStartedTimestampValueName[];
+
 // Registry value names where metrics are written to.
 extern const wchar_t kEndTimeValueName[];
 extern const wchar_t kEngineErrorCodeValueName[];
 extern const wchar_t kExitCodeValueName[];
 extern const wchar_t kFoundUwsValueName[];
 extern const wchar_t kLogsUploadResultValueName[];
 extern const wchar_t kMemoryUsedValueName[];
 extern const wchar_t kStartTimeValueName[];
 extern const wchar_t kUploadResultsValueName[];
 extern const wchar_t kVersionValueName[];
@@ skipping 32 matching lines @@
   // Safe Browsing Reporting v2.
   kPostRebootValidation = 3,
 
   // Auxiliary enumerator for range checking.
   kNumValues,
 };
 
 }  // namespace chrome_cleaner
 
 #endif  // COMPONENTS_CHROME_CLEANER_PUBLIC_CONSTANTS_CONSTANTS_H_