Bug 88863 [Preferences] PreferencesLinkArea should be API
We need to make the preferences link area API.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/performance/PerformancePrefererencePage.java
(IWorkbenchPreferenceContainer) getContainer(),null);
		return workArea;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.preference.IPreferencePage#performOk()
	 */
	public boolean performOk() {
		codeFolding.store();
		return super.performOk();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.preference.PreferencePage#performDefaults()
	 */
	protected void performDefaults() {
		codeFolding.loadDefault();
		super.performDefaults();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
	 */
	public void init(IWorkbench workbench) {
	}
}