src/vs/workbench/contrib/codeEditor/browser/toggleWordWrap.ts/EditorWordWrapContextKeyTracker/_updateFromCodeEditor
class EditorWordWrapContextKeyTracker:	private _updateFromCodeEditor(): void {
		if (!canToggleWordWrap(this._codeEditorService, this._activeEditor)) {
			return this._setValues(false, false);
		} else {
			const wrappingInfo = this._activeEditor.getOption(EditorOption.wrappingInfo);
			this._setValues(true, wrappingInfo.wrappingColumn !== -1);
		}
	}