src/vs/workbench/contrib/webview/browser/baseWebviewElement.ts/BaseWebview/handleNoCspFound
class BaseWebview:	private handleNoCspFound(): void {
		if (this._hasAlertedAboutMissingCsp) {
			return;
		}
		this._hasAlertedAboutMissingCsp = true;

		if (this.extension && this.extension.id) {
			if (this._environmentService.isExtensionDevelopment) {
				this._onMissingCsp.fire(this.extension.id);
			}

			type TelemetryClassification = {
				extension?: { classification: 'SystemMetaData', purpose: 'FeatureInsight'; };
			};
			type TelemetryData = {
				extension?: string,
			};

			this._telemetryService.publicLog2<TelemetryData, TelemetryClassification>('webviewMissingCsp', {
				extension: this.extension.id.value
			});
		}
	}