Adds more to viewmanager

mojo/services/view_manager/view.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mojo/services/public/cpp/view_manager/lib/view_tree_node_private.h"
+#include "mojo/services/view_manager/view.h"
+
+#include "mojo/services/view_manager/node.h"
 
 namespace mojo {
 namespace services {
 namespace view_manager {
 
-ViewTreeNodePrivate::ViewTreeNodePrivate(ViewTreeNode* node)
-    : node_(node) {
-}
+View::View(const ViewId& id) : id_(id), node_(NULL) {}
 
-ViewTreeNodePrivate::~ViewTreeNodePrivate() {
+View::~View() {
 }
 
 }  // namespace view_manager
 }  // namespace services
 }  // namespace mojo