Bug 53098 [KeyBindings] KeyBinding service must bind (DEL) key to ActionFactory.DELETE
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
import org.eclipse.ui.IPerspectiveDescriptor;
import org.eclipse.ui.IPerspectiveListener;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.actions.ContributionItemFactory;
import org.eclipse.ui.actions.NewWizardMenu;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
import org.eclipse.ui.activities.IActivityManager;
import org.eclipse.ui.activities.IWorkbenchActivitySupport;
import org.eclipse.ui.application.IActionBarConfigurer;
import org.eclipse.ui.application.IWorkbenchConfigurer;
import org.eclipse.ui.ide.IDEActionFactory;
import org.eclipse.ui.ide.IIDEActionConstants;
import org.eclipse.ui.internal.AboutInfo;
import org.eclipse.ui.internal.EditorWorkbook;
import org.eclipse.ui.internal.EditorsDropDownAction;
import org.eclipse.ui.internal.util.StatusLineContributionItem;
/**
 * Adds actions to a workbench window.
 */
public final class WorkbenchActionBuilder {
	private IWorkbenchWindow window;
	/** 
	 * A convience variable and method so that the actionConfigurer doesn't need to
	 * get passed into registerGlobalAction every time it's called.
	 */
	private IActionBarConfigurer actionBarConfigurer;