Bug 137898 [Contributions] Icon tool tips should also show key bindings in Debug view
The tool tips for icons in the tool bar should also display the key bindings of the actions. E.g. the tooltip [Step Into] should be [Step Into (F5)] cf. Preferences -> Keys(Experimental) : there is the icon and the binding
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ExternalActionManager.java
final IPropertyChangeListener listener) {
			registeredListeners.put(commandId, listener);
			if (!bindingManagerListenerAttached) {
				bindingManager.addBindingManagerListener(this);
				bindingManagerListenerAttached = true;
			}
		}
		public final void bindingManagerChanged(final BindingManagerEvent event) {
			if (event.isActiveBindingsChanged()) {
				final Iterator listenerItr = registeredListeners.entrySet()
						.iterator();
				while (listenerItr.hasNext()) {
					final Map.Entry entry = (Map.Entry) listenerItr.next();
					final String commandId = (String) entry.getKey();
					final Command command = commandManager
							.getCommand(commandId);
					final ParameterizedCommand parameterizedCommand = new ParameterizedCommand(
							command, null);
					if (event.isActiveBindingsChangedFor(parameterizedCommand)) {
						final IPropertyChangeListener listener = (IPropertyChangeListener) entry
								.getValue();
						listener.propertyChange(new PropertyChangeEvent(event
								.getManager(), IAction.TEXT, null, null));
					}
				}
			}
		}
		/**
		 * @see org.eclipse.jface.action.ExternalActionManager.ICallback#getAccelerator(String)
		 */