Bug 50438 [RCP] Progress view icon "area" shows even if setShowStatusLine(false) is called
Build: M6 If I call IWorkbenchWindowConfigurer.setShowStatusLine(false) in my WorkbenchAdvisor's preWindowOpen(IWorkbenchConfigurer) method the status line is hidden. BUT, the action with a tooltip of "Double click to open Progress View" which appears in the bottom left of the window still shows. The action is missing/can't find its icon so it just shows as empty screen space, but it shows over views that I put on the left side of the window.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
}
		if (IDEWorkbenchPlugin.getDefault().getPreferenceStore().getBoolean(IDEInternalPreferences.WELCOME_DIALOG)) {
			
			AboutInfo primaryInfo = IDEWorkbenchPlugin.getDefault().getPrimaryInfo();
			if (primaryInfo == null) {
				return;
			}
			URL url = primaryInfo.getWelcomePageURL();
			if (url == null) {
				return;
			}
			IDEWorkbenchPlugin.getDefault().getPreferenceStore().setValue(IDEInternalPreferences.WELCOME_DIALOG, false);
			openWelcomeEditor(window, new WelcomeEditorInput(primaryInfo), null);
		} else {
			
			List welcomeFeatures = new ArrayList();
			for (Iterator it = getNewlyAddedFeatures().iterator(); it.hasNext(); ) {
				String versionedId = (String) it.next();
				String featureId = versionedId.substring(0, versionedId.indexOf(':'));
				
				AboutInfo info = null;
				AboutInfo[] infos = IDEWorkbenchPlugin.getDefault().getFeatureInfos();
				for (int i = 0; i < infos.length; i++) {
					if (featureId.equals(infos[i].getFeatureId())) {
						info = infos[i];
						break;
					}
				}
				if (info != null && info.getWelcomePageURL() != null) {
					welcomeFeatures.add(info);