src/vs/workbench/services/extensions/browser/extensionService.ts/ExtensionService/_createLocalExtensionHostDataProvider
class ExtensionService:	private _createLocalExtensionHostDataProvider() {
		return {
			getInitData: async () => {
				const allExtensions = await this.getExtensions();
				const localWebWorkerExtensions = filterByRunningLocation(allExtensions, this._runningLocation, ExtensionRunningLocation.LocalWebWorker);
				return {
					autoStart: true,
					extensions: localWebWorkerExtensions
				};
			}
		};
	}