src/vs/workbench/services/extensionManagement/browser/webExtensionsScannerService.ts/WebExtensionsScannerService/removeExtension
class WebExtensionsScannerService:	async removeExtension(extension: IScannedExtension, profileLocation: URI): Promise<void> {
		await this.writeInstalledExtensions(profileLocation, installedExtensions => installedExtensions.filter(installedExtension => !areSameExtensions(installedExtension.identifier, extension.identifier)));
	}