Remove old comment

src/renderer/Types.ts

@@ -27,19 +27,6 @@ export const enum FLAGS {
 export interface IRenderer extends IDisposable {
   readonly dimensions: IRenderDimensions;
 
-  /**
-   * A property that is set by consumers of this interface, this will be set to true when the
-   * terminal is completely offscreen and to false when it comes back on. When true the consumer of
-   * the renderer will not trigger `renderRows`, the renderer should disable code in functions other
-   * than `renderRows` that renders to the screen but it should continue to gather state changes.
-   * When the renderer is unpaused, a full `renderRows` will be triggered if it was called while
-   * paused.
-   *
-   * For example, when `isPaused` is `true`, `IRenderer.onBlur` should record the state change, but
-   * not actually draw the blurred cursor.
-   */
-  // isPaused: boolean;
-
   dispose(): void;
   setColors(colors: IColorSet): void;
   onDevicePixelRatioChange(): void;