UI_BASE_EXPORT extern const char kDisableTouchAdjustment[];
UI_BASE_EXPORT extern const char kDisableTouchDragDrop[];
UI_BASE_EXPORT extern const char kDisableTouchEditing[];
+UI_BASE_EXPORT extern const char kEnableLinkDisambiguationPopup[];
UI_BASE_EXPORT extern const char kEnableTextInputFocusManager[];
UI_BASE_EXPORT extern const char kEnableTouchDragDrop[];
UI_BASE_EXPORT extern const char kEnableTouchEditing[];