debt - remove some unused env properties

src/vs/platform/windows/common/windows.ts

@@ -249,15 +249,11 @@ export interface IWindowConfiguration extends ParsedArgs {
 	accessibilitySupport?: boolean;
 	partsSplashPath?: string;
 
-	perfStartTime?: number;
-	perfAppReady?: number;
-	perfWindowLoadTime?: number;
 	perfEntries: ExportData;
 
 	filesToOpenOrCreate?: IPath[];
 	filesToDiff?: IPath[];
 	filesToWait?: IPathsToWaitFor;
-	termProgram?: string;
 }
 
 export interface IRunActionInWindowRequest {

src/vs/workbench/services/environment/browser/environmentService.ts

@@ -69,15 +69,11 @@ export class BrowserWindowConfiguration implements IWindowConfiguration {
 	accessibilitySupport?: boolean;
 	partsSplashPath?: string;
 
-	perfStartTime?: number;
-	perfAppReady?: number;
-	perfWindowLoadTime?: number;
 	perfEntries!: ExportData;
 
 	filesToOpenOrCreate?: IPath[];
 	filesToDiff?: IPath[];
 	filesToWait?: IPathsToWaitFor;
-	termProgram?: string;
 
 	//#endregion