src/vs/workbench/contrib/webview/electron-browser/webviewElement.ts/ElectronWebviewBasedWebview/find
class ElectronWebviewBasedWebview:	public find(value: string, previous: boolean): void {
		if (!this.element) {
			return;
		}

		// Searching with an empty value will throw an exception
		if (!value) {
			return;
		}

		const options = { findNext: false, forward: !previous };
		if (!this._findStarted) {
			this.startFind(value, options);
			return;
		}

		this.element.findInPage(value, options);
	}