Moved BrowsingDataCounter and part of BrowsingDataCounterUtils to components.

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/macros.h"
 #include "build/build_config.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
@@ skipping 903 matching lines @@
 
 // Clear Browsing Data dialog preferences.
 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 kDeleteMediaLicenses[] = "browser.clear_data.media_licenses";
-const char kDeleteTimePeriod[] = "browser.clear_data.time_period";
 const char kLastClearBrowsingDataTime[] =
     "browser.last_clear_browsing_data_time";
 const char kClearBrowsingDataHistoryNoticeShownTimes[] =
     "browser.clear_data.history_notice_shown_times";
 
 // Boolean pref to define the default values for using spellchecker.
 const char kEnableContinuousSpellcheck[] = "browser.enable_spellchecking";
 
 // Boolean pref to define the default setting for "block offensive words".
 // The old key value is kept to avoid unnecessary migration code.
@@ skipping 1321 matching lines @@
 #endif
 
 // The base64-encoded representation of the public key to use to validate origin
 // trial token signatures.
 const char kOriginTrialPublicKey[] = "origin_trials.public_key";
 
 // A list of origin trial features to disable by policy.
 const char kOriginTrialDisabledFeatures[] = "origin_trials.disabled_features";
 
 }  // namespace prefs