Bug 52159 [ActivityMgmt] Activity entry in window menu needs to be defined in object contribution
We should move the activity configuration menu entry to an object contribution in the IDE plug-in so that other applications do not have to have it or hack the UI.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
categoryAction.dispose();
		}
				
		
		projectPropertyDialogAction.dispose();
		newWizardAction.dispose();
		newWizardDropDownAction.dispose();
		importResourcesAction.dispose();
		exportResourcesAction.dispose();
		rebuildAllAction.dispose();
		cleanAction.dispose();
		buildAllAction.dispose();
		if (quickStartAction != null) {
			quickStartAction.dispose();
		}
		if (tipsAndTricksAction != null) {
			tipsAndTricksAction.dispose();
		}
		addBookmarkAction.dispose();
		addTaskAction.dispose();
		buildProjectAction.dispose();
		rebuildProjectAction.dispose();
		openProjectAction.dispose();
		closeProjectAction.dispose();
	}
	void updateModeLine(final String text) {
		statusLineItem.setText(text);
	}
	/**
	 * Returns true if the menu with the given ID should