Start removing deprecated Options UI code

chrome/common/url_constants.h

 // 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.
 
 // Contains constants for known URLs and portions thereof.
 
 #ifndef CHROME_COMMON_URL_CONSTANTS_H_
 #define CHROME_COMMON_URL_CONSTANTS_H_
 
 #include <stddef.h>
@@ skipping 333 matching lines @@
 extern const char kResetProfileSettingsSubPage[];
 extern const char kSearchEnginesSubPage[];
 extern const char kSignOutSubPage[];
 extern const char kSyncSetupSubPage[];
 extern const char kTriggeredResetProfileSettingsSubPage[];
 #if defined(OS_CHROMEOS)
 extern const char kAccessibilitySubPage[];
 extern const char kBluetoothSubPage[];
 extern const char kDateTimeSubPage[];
 extern const char kDisplaySubPage[];
-extern const char kDeprecatedOptionsSearchSubPage[];
 extern const char kHelpSubPage[];
 extern const char kInternetSubPage[];
 extern const char kNetworkDetailSubPage[];
 extern const char kPowerSubPage[];
 extern const char kStylusSubPage[];
 #endif
 
 // Extensions sub pages.
 extern const char kExtensionConfigureCommandsSubPage[];
 
@@ skipping 261 matching lines @@
 extern const char kChooserUsbOverviewURL[];
 
 #if defined(OS_CHROMEOS)
 // The URL for EOL notification
 extern const char kEolNotificationURL[];
 #endif
 
 }  // namespace chrome
 
 #endif  // CHROME_COMMON_URL_CONSTANTS_H_