Bug 238162 [RCP] Remove dependency on org.eclipse.update.core
Build: 3.4 final I noticed while browsing code that IDEWorkbenchAdvisor has a method "checkUpdates" which makes a call to update manager API (SiteManager.handleNewChanges()). Looking through the history, I see this SiteManager.handleNewChanges() method has had an empty body since the 3.0 release, so it's a no-op to call it. This reference should be removed because it allows org.eclipse.ui.ide.application to remove its dependency on org.eclipse.update.*. We will be gradually removing dependencies on classic update and this one is an easy place to start.
bundles/org.eclipse.ui.ide.application/src/org/eclipse/ui/internal/ide/application/IDEWorkbenchAdvisor.java
IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC_DISABLED,
				PATH_DTOOL + "search_src.gif", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_ETOOL_NEXT_NAV, PATH_ETOOL
						+ "next_nav.gif", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_ETOOL_PREVIOUS_NAV, PATH_ETOOL
						+ "prev_nav.gif", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_NEWPRJ_WIZ, PATH_WIZBAN
						+ "newprj_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_NEWFOLDER_WIZ,
				PATH_WIZBAN + "newfolder_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_NEWFILE_WIZ, PATH_WIZBAN
						+ "newfile_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTDIR_WIZ,
				PATH_WIZBAN + "importdir_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTZIP_WIZ,
				PATH_WIZBAN + "importzip_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTDIR_WIZ,
				PATH_WIZBAN + "exportdir_wiz.png", false); 
		declareWorkbenchImage(ideBundle,
				IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTZIP_WIZ,
				PATH_WIZBAN + "exportzip_wiz.png", false); 
		declareWorkbenchImage(ideBundle,