refactor: replace direct process.pid usage with getProcessId method (#213352)

* refactor: replace direct process.pid usage with getProcessId method

* remove console.log

src/vs/base/parts/sandbox/electron-sandbox/globals.ts

@@ -12,11 +12,6 @@ import { IpcRenderer, ProcessMemoryInfo, WebFrame } from 'vs/base/parts/sandbox/
  */
 export interface ISandboxNodeProcess extends INodeProcess {
 
-	/**
-	 * The process.pid property returns the process ID of the process.
-	 */
-	readonly pid: number;
-
 	/**
 	 * The process.platform property returns a string identifying the operating system platform
 	 * on which the Node.js process is running.

src/vs/base/parts/sandbox/electron-sandbox/preload.js

@@ -248,7 +248,6 @@
 		 * @type {ISandboxNodeProcess}
 		 */
 		process: {
-			get pid() { return process.pid; },
 			get platform() { return process.platform; },
 			get arch() { return process.arch; },
 			get env() { return { ...process.env }; },

src/vs/platform/native/common/native.ts

@@ -142,6 +142,7 @@ export interface ICommonNativeHostService {
 	hasWSLFeatureInstalled(): Promise<boolean>;
 
 	// Process
+	getProcessId(): Promise<number | undefined>;
 	killProcess(pid: number, code: string): Promise<void>;
 
 	// Clipboard

src/vs/platform/native/electron-main/nativeHostMainService.ts

@@ -615,6 +615,11 @@ export class NativeHostMainService extends Disposable implements INativeHostMain
 
 	//#region Process
 
+	async getProcessId(windowId: number | undefined): Promise<number | undefined> {
+		const window = this.windowById(undefined, windowId);
+		return window?.win?.webContents.getOSProcessId();
+	}
+
 	async killProcess(windowId: number | undefined, pid: number, code: string): Promise<void> {
 		process.kill(pid, code);
 	}

src/vs/workbench/contrib/performance/electron-sandbox/startupTimings.ts

@@ -20,7 +20,6 @@ import { VSBuffer } from 'vs/base/common/buffer';
 import { IWorkspaceTrustManagementService } from 'vs/platform/workspace/common/workspaceTrust';
 import { IPaneCompositePartService } from 'vs/workbench/services/panecomposite/browser/panecomposite';
 import { StartupTimings } from 'vs/workbench/contrib/performance/browser/startupTimings';
-import { process } from 'vs/base/parts/sandbox/electron-sandbox/globals';
 import { coalesce } from 'vs/base/common/arrays';
 
 interface ITracingData {
@@ -160,6 +159,7 @@ export class NativeStartupTimings extends StartupTimings implements IWorkbenchCo
 			return undefined; // unexpected arguments for startup heap statistics
 		}
 
+		const windowProcessId = await this._nativeHostService.getProcessId();
 		const used = (performance as unknown as { memory?: { usedJSHeapSize?: number } }).memory?.usedJSHeapSize ?? 0; // https://developer.mozilla.org/en-US/docs/Web/API/Performance/memory
 
 		let minorGCs = 0;
@@ -170,7 +170,7 @@ export class NativeStartupTimings extends StartupTimings implements IWorkbenchCo
 		try {
 			const traceContents: { traceEvents: ITracingData[] } = JSON.parse((await this._fileService.readFile(URI.file(this._environmentService.args['trace-startup-file']))).value.toString());
 			for (const event of traceContents.traceEvents) {
-				if (event.pid !== process.pid) {
+				if (event.pid !== windowProcessId) {
 					continue;
 				}
 

src/vs/workbench/test/electron-sandbox/workbenchTestServices.ts

@@ -121,6 +121,7 @@ export class TestNativeHostService implements INativeHostService {
 	async getOSVirtualMachineHint(): Promise<number> { return 0; }
 	async getOSColorScheme(): Promise<IColorScheme> { return { dark: true, highContrast: false }; }
 	async hasWSLFeatureInstalled(): Promise<boolean> { return false; }
+	async getProcessId(): Promise<number> { throw new Error('Method not implemented.'); }
 	async killProcess(): Promise<void> { }
 	async setDocumentEdited(edited: boolean): Promise<void> { }
 	async openExternal(url: string): Promise<boolean> { return false; }