Clean up a few unused globals.

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"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1680 matching lines @@
 
 // Which page should be visible on the new tab page v4
 const char kNtpShownPage[] = "ntp.shown_page";
 
 // True if a desktop sync session was found for this user.
 const char kNtpPromoDesktopSessionFound[] = "ntp.promo_desktop_session_found";
 
 // Boolean indicating whether the web store is active for the current locale.
 const char kNtpWebStoreEnabled[] = "ntp.webstore_enabled";
 
-// The id of the last web store promo actually displayed on the NTP.
-const char kNtpWebStorePromoLastId[] = "ntp.webstore_last_promo_id";
-
-// The id of the current web store promo.
-const char kNtpWebStorePromoId[] = "ntp.webstorepromo.id";
-
-// The header line for the NTP web store promo.
-const char kNtpWebStorePromoHeader[] = "ntp.webstorepromo.header";
-
-// The button text for the NTP web store promo.
-const char kNtpWebStorePromoButton[] = "ntp.webstorepromo.button";
-
-// The button link for the NTP web store promo.
-const char kNtpWebStorePromoLink[] = "ntp.webstorepromo.link";
-
-// The image URL for the NTP web store promo logo.
-const char kNtpWebStorePromoLogo[] = "ntp.webstorepromo.logo";
-
-// The original URL for the NTP web store promo logo.
-const char kNtpWebStorePromoLogoSource[] = "ntp.webstorepromo.logo_source";
-
-// The "hide this" link text for the NTP web store promo.
-const char kNtpWebStorePromoExpire[] = "ntp.webstorepromo.expire";
-
-// Specifies what users should maximize the NTP web store promo.
-const char kNtpWebStorePromoUserGroup[] = "ntp.webstorepromo.usergroup";
-
 // Customized app page names that appear on the New Tab Page.
 const char kNtpAppPageNames[] = "ntp.app_page_names";
 
 // A private RSA key for ADB handshake.
 const char kDevToolsAdbKey[] = "devtools.adb_key";
 
 const char kDevToolsDisabled[] = "devtools.disabled";
 
 // A string specifying the dock location (either 'bottom' or 'right').
 const char kDevToolsDockSide[] = "devtools.dock_side";
@@ skipping 790 matching lines @@
 // ActivityLog initialization before the extension system is initialized.
 const char kWatchdogExtensionActive[] =
     "profile.extensions.activity_log.watchdog_extension_active";
 
 // A dictionary pref which maps profile names to dictionary values which hold
 // hashes of profile prefs that we track to detect changes that happen outside
 // of Chrome.
 const char kProfilePreferenceHashes[] = "profile.preference_hashes";
 
 }  // namespace prefs