src/vs/editor/contrib/find/browser/findController.ts/FindController/_createFindWidget
class FindController:	private _createFindWidget() {
		this._widget = this._register(new FindWidget(this._editor, this, this._state, this._contextViewService, this._keybindingService, this._contextKeyService, this._themeService, this._storageService, this._notificationService));
		this._findOptionsWidget = this._register(new FindOptionsWidget(this._editor, this._state, this._keybindingService));
	}