extern const char kDisableScriptedPrintThrottling[];
extern const char kDisableSpdy31[];
extern const char kDisableSync[];
-extern const char kDisableSyncAppList[];
extern const char kDisableSyncSessionsV2[];
extern const char kDisableSyncSyncedNotifications[];
extern const char kDisableSyncTypes[];
#endif // defined(OS_ANDROID) || defined(OS_IOS)
#if defined(OS_ANDROID)
-extern const char kDisableAppBanners[];
extern const char kDisableCast[];
extern const char kDisableNewNTP[];
extern const char kDisableZeroSuggest[];