Bug 211003 [CommonNavigator] [Common Navigator] link with editor property is the same as title image
When calling setTitleImage on a common navigator part, the link with editor state is updated since CommonNavigator.IS_LINKING_ENABLED_PROPERTY = 1 and IWorkbenchPartConstants.PROP_TITLE = 1. These two constants should have a different value so that the title and title image can be changed on the part without the link with editor property changing.
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigator.java
commonViewer.setInput(getInitialInput()); 
	
			getSite().setSelectionProvider(commonViewer);
	
			setPartName(getConfigurationElement().getAttribute("name")); 
		} finally { 
			commonViewer.getControl().setRedraw(true);
		}
        commonViewer.createFrameList();
        /*
		 * Create the CommonNavigatorManager last because information about the
		 * state of the CommonNavigator is required for the initialization of
		 * the CommonNavigatorManager
		 */
		commonManager = createCommonManager();
		if (memento != null) {			
			commonViewer.getNavigatorContentService().restoreState(memento);
		}
		commonActionGroup = createCommonActionGroup();
		commonActionGroup.fillActionBars(getViewSite().getActionBars());
		
		ISaveablesLifecycleListener saveablesLifecycleListener = new ISaveablesLifecycleListener() {
			ISaveablesLifecycleListener siteSaveablesLifecycleListener = (ISaveablesLifecycleListener) getSite()
					.getService(ISaveablesLifecycleListener.class);
			public void handleLifecycleEvent(SaveablesLifecycleEvent event) {
				if (event.getEventType() == SaveablesLifecycleEvent.DIRTY_CHANGED) {
					firePropertyChange(PROP_DIRTY);
				}
				siteSaveablesLifecycleListener.handleLifecycleEvent(event);
			}