debt - change delete operand (for #96022)

src/vs/code/electron-main/window.ts

@@ -746,11 +746,11 @@ export class CodeWindow extends Disposable implements ICodeWindow {
 
 		// Config (combination of process.argv and window configuration)
 		const environment = parseArgs(process.argv, OPTIONS);
-		const config = Object.assign(environment, windowConfiguration);
+		const config = Object.assign(environment, windowConfiguration) as unknown as { [key: string]: unknown };
 		for (const key in config) {
-			const configValue = (config as any)[key];
+			const configValue = config[key];
 			if (configValue === undefined || configValue === null || configValue === '' || configValue === false) {
-				delete (config as any)[key]; // only send over properties that have a true value
+				delete config[key]; // only send over properties that have a true value
 			}
 		}
 

src/vs/workbench/browser/parts/statusbar/statusbarPart.ts

@@ -703,7 +703,7 @@ class StatusbarEntryItem extends Disposable {
 			if (entry.tooltip) {
 				this.container.title = entry.tooltip;
 			} else {
-				delete this.container.title;
+				this.container.title = '';
 			}
 		}