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
/**
	 * A simple implementation of the <code>ICallback</code> mechanism that
	 * simply takes a <code>BindingManager</code> and a
	 * <code>CommandManager</code>.
	 * 
	 * @since 3.1
	 */
	public static final class CommandCallback implements
			IBindingManagerListener, IBindingManagerCallback {
		/**
		 * The internationalization bundle for text produced by this class.
		 */
		private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
				.getBundle(ExternalActionManager.class.getName());
		/**
		 * The callback capable of responding to whether a command is active.
		 */