Display an info banner on the clear browsing data dialog if the browsing data was cleared within th…

chrome/common/pref_names.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 
 namespace prefs {
 
@@ skipping 832 matching lines @@
 const char kDeleteBrowsingHistory[] = "browser.clear_data.browsing_history";
 const char kDeleteDownloadHistory[] = "browser.clear_data.download_history";
 const char kDeleteCache[] = "browser.clear_data.cache";
 const char kDeleteCookies[] = "browser.clear_data.cookies";
 const char kDeletePasswords[] = "browser.clear_data.passwords";
 const char kDeleteFormData[] = "browser.clear_data.form_data";
 const char kDeleteHostedAppsData[] = "browser.clear_data.hosted_apps_data";
 const char kDeauthorizeContentLicenses[] =
     "browser.clear_data.content_licenses";
 const char kDeleteTimePeriod[] = "browser.clear_data.time_period";
+const char kLastClearBrowsingDataTime[] =
+    "browser.last_clear_browsing_data_time";
 
 // Boolean pref to define the default values for using spellchecker.
 const char kEnableContinuousSpellcheck[] = "browser.enable_spellchecking";
 
 // List of names of the enabled labs experiments (see chrome/browser/labs.cc).
 const char kEnabledLabsExperiments[] = "browser.enabled_labs_experiments";
 
 // Boolean pref to define the default values for using auto spell correct.
 const char kEnableAutoSpellCorrect[] = "browser.enable_autospellcorrect";
 
@@ skipping 1362 matching lines @@
 const char kLastPolicyStatisticsUpdate[] = "policy.last_statistics_update";
 
 #if defined(OS_CHROMEOS)
 // The RLZ brand code, if enabled.
 const char kRLZBrand[] = "rlz.brand";
 // Whether RLZ pings are disabled.
 const char kRLZDisabled[] = "rlz.disabled";
 #endif
 
 }  // namespace prefs