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 (workspaceLocation != null) {
			title = IDEWorkbenchMessages.format("WorkbenchWindow.shellTitle", new Object[] { workspaceLocation, title }); 
		}
		IWorkbenchPage currentPage = window.getActivePage();
		if (currentPage != null) {
			IEditorPart editor = currentPage.getActiveEditor();
			if (editor != null) {
				String editorTitle = editor.getTitle();
				title = IDEWorkbenchMessages.format("WorkbenchWindow.shellTitle", new Object[] { editorTitle, title }); 
			}
			IPerspectiveDescriptor persp = currentPage.getPerspective();
			String label = ""; 
			if (persp != null)
				label = persp.getLabel();
			IAdaptable input = currentPage.getInput();
			if (input != null && !input.equals(getDefaultPageInput())) {
				label = currentPage.getLabel();
			}
			if (label != null && !label.equals("")) { 	
				title = IDEWorkbenchMessages.format("WorkbenchWindow.shellTitle", new Object[] { label, title }); 
			}
		}
		
		windowConfigurer.setTitle(title);
	}
	
	/**
	 * Declares all IDE-specific workbench images. This includes both "shared"
	 * images (named in {@link IDE#SharedImages IDE.SharedImages}) and