Bug 54802 Delete IStatusLineWithProgressManager
M7 IStatusLineWithProgressManager is now obsolete and should be deleted by M8
bundles/org.eclipse.jface/src/org/eclipse/jface/action/StatusLineManager.java
progressDelegate.worked(work);
		}
	};
}
/* (non-Javadoc)
 * Method declared on IStatueLineManager
 */
public boolean isCancelEnabled() {
	return statusLineExist() && ((StatusLine)statusLine).isCancelEnabled();
}
/* (non-Javadoc)
 * Method declared on IStatueLineManager
 */
public void setCancelEnabled(boolean enabled) {
	if (statusLineExist())
		((StatusLine) statusLine).setCancelEnabled(enabled);
}
/* (non-Javadoc)
 * Method declared on IStatusLineManager.
 */
public void setErrorMessage(String message) {
	if (statusLineExist())
		((StatusLine) statusLine).setErrorMessage(message);
}
/* (non-Javadoc)
 * Method declared on IStatusLineManager.
 */
public void setErrorMessage(Image image, String message) {
	if (statusLineExist())
		((StatusLine) statusLine).setErrorMessage(image, message);