Trusted/Not-trusted functionality implementation (#3211)

* 3194: Hookup trusted/not-trusted functionality and css changes

* 3194: Trusted implementation changes

* 3194: Code review changes

* 3225: No border in between code-cell and output

src/sql/base/browser/ui/taskbar/taskbar.ts

@@ -146,4 +146,5 @@ export class Taskbar {
 	public dispose(): void {
 		this.actionBar.dispose();
 	}
+
 }