[nacltoons] Rename core classes in accordance with doc.

nacltoons/src/game_manager.h

+// Copyright (c) 2013 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.
+
+#ifndef GAME_MANAGER_H_
+#define GAME_MANAGER_H_
+
+#include "cocos2d.h"
+
+/**
+ * Tags used by the GameManager to identify scene elements. Actual values
+ * here are not important as long as they are unique within the scene.
+ */
+enum ObjectTags {
+  TAG_LAYER_LEVEL = 100,
+  TAG_LAYER_UI = 101,
+  TAG_LAYER_OVERLAY = 102,
+};
+
+USING_NS_CC;
+
+/**
+ * Game manager is in charge to creating scenes and transitioning
+ * between them.
+ */
+class GameManager {
+ public:
+  void Restart(CCScene* scene);
+  void GameOver(CCScene* scene, bool success);
+  void LoadLevel(int level_number);
+  static GameManager* sharedManager();
+ private:
+  void CreateLevel(CCScene* scene);
+  GameManager() {}
+  int level_number_;
+};
+
+#endif  // GAME_MANAGER_H_