sandbox - log when enabled (microsoft#154469)

Author: bpasero

src/vs/workbench/electron-sandbox/desktop.main.ts

@@ -56,6 +56,7 @@ import { PolicyChannelClient } from 'vs/platform/policy/common/policyIpc';
 import { IPolicyService, NullPolicyService } from 'vs/platform/policy/common/policy';
 import { UserDataProfileService } from 'vs/workbench/services/userDataProfile/common/userDataProfileService';
 import { IUserDataProfileService } from 'vs/workbench/services/userDataProfile/common/userDataProfile';
+import { process } from 'vs/base/parts/sandbox/electron-sandbox/globals';
 
 export class DesktopMain extends Disposable {
 
@@ -184,6 +185,9 @@ export class DesktopMain extends Disposable {
 		if (logService.getLevel() === LogLevel.Trace) {
 			logService.trace('workbench#open(): with configuration', safeStringify(this.configuration));
 		}
+		if (process.sandboxed) {
+			logService.info('Electron sandbox mode is enabled!');
+		}
 
 		// Shared Process
 		const sharedProcessService = new SharedProcessService(this.configuration.windowId, logService);