Bug 318856 Most entries contributed by textual editors are missing in the 'Edit' menu
I20100701-1105. 1. start new workspace 2. create a Java project 3. create a file 4. open 'Edit' main menu ==> most contributed items are missing (e.g. content assist, find actions).
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/workbench/swt/modeling/MenuServiceFilter.java
for (String tag : menuModel.getTags()) {
			if (tag.startsWith("popup:") && tag.length() > 6) {
				ContributionsAnalyzer.gatherMenuContributions(menuModel,
						application.getMenuContributions(), tag.substring(6),
						toContribute, eContext, false);
			}
		}
		ContributionsAnalyzer.addMenuContributions(menuModel, toContribute,
				menuContributionsToRemove);
		
		pendingCleanup.put(menu, new Runnable() {
			public void run() {
				if (!menu.isDisposed()) {
					unrender(menuContributionsToRemove);
				}
				removeMenuContributions(menuModel, menuContributionsToRemove);
			}
		});
		render(menu, menuModel);
	}
	private void render(final Menu menu, final MMenu menuModel) {
		trace("render", menu, menuModel);
		for (MMenuElement element : menuModel.getChildren()) {
			renderer.createGui(element, menu, null);
			if (element instanceof MHandledMenuItem) {
				setEnabled((MHandledMenuItem) element);
			}
		}
	}
	private void setEnabled(MHandledMenuItem item) {