chore: remove unused v8 error event (microsoft#269307)

Author: deepak1556

src/vs/platform/utilityProcess/electron-main/utilityProcess.ts

@@ -329,46 +329,6 @@ export class UtilityProcess extends Disposable {
 			this.onDidExitOrCrashOrKill();
 		}));
 
-		// V8 Error
-		this._register(Event.fromNodeEventEmitter(process, 'error', (type, location, report) => ({ type, location, report }))(({ type, location, report }) => {
-			this.log(`crashed due to ${type} from V8 at ${location}`, Severity.Info);
-
-			let addons: string[] = [];
-			try {
-				const reportJSON = JSON.parse(report);
-				addons = reportJSON.sharedObjects
-					.filter((sharedObject: string) => sharedObject.endsWith('.node'))
-					.map((addon: string) => {
-						const index = addon.indexOf('extensions') === -1 ? addon.indexOf('node_modules') : addon.indexOf('extensions');
-						return addon.substring(index);
-					});
-			} catch (e) {
-				// ignore
-			}
-
-			// Telemetry
-			type UtilityProcessV8ErrorClassification = {
-				processtype: { classification: 'SystemMetaData'; purpose: 'PerformanceAndHealth'; comment: 'The type of utility process to understand the origin of the crash better.' };
-				error: { classification: 'SystemMetaData'; purpose: 'PerformanceAndHealth'; comment: 'The type of error from the utility process to understand the nature of the crash better.' };
-				location: { classification: 'SystemMetaData'; purpose: 'PerformanceAndHealth'; comment: 'The source location that triggered the crash to understand the nature of the crash better.' };
-				addons: { classification: 'SystemMetaData'; purpose: 'PerformanceAndHealth'; comment: 'The list of addons loaded in the utility process to understand the nature of the crash better' };
-				owner: 'deepak1556';
-				comment: 'Provides insight into V8 sandbox FATAL error caused by native addons.';
-			};
-			type UtilityProcessV8ErrorEvent = {
-				processtype: string;
-				error: string;
-				location: string;
-				addons: string[];
-			};
-			this.telemetryService.publicLog2<UtilityProcessV8ErrorEvent, UtilityProcessV8ErrorClassification>('utilityprocessv8error', {
-				processtype: configuration.type,
-				error: type,
-				location,
-				addons
-			});
-		}));
-
 		// Child process gone
 		this._register(Event.fromNodeEventEmitter<{ details: Details }>(app, 'child-process-gone', (event, details) => ({ event, details }))(({ details }) => {
 			if (details.type === 'Utility' && details.name === serviceName) {