src/vs/workbench/contrib/webview/electron-sandbox/iframeWebviewElement.ts/ElectronIframeWebview/stopFind
class ElectronIframeWebview:	public stopFind(keepSelection?: boolean): void {
		if (!this.element) {
			return;
		}
		this._findStarted = false;
		this._webviewMainService.stopFindInFrame({ windowId: this.nativeHostService.windowId }, this.id, {
			keepSelection
		});
		this._onDidStopFind.fire();
	}