[Aura] Implement views-based applist.

chrome/browser/ui/views/aura/app_list/app_list_model.h

Index: chrome/browser/ui/views/aura/app_list/app_list_model.h
diff --git a/chrome/browser/ui/views/aura/app_list/app_list_model.h b/chrome/browser/ui/views/aura/app_list/app_list_model.h
new file mode 100644
index 0000000000000000000000000000000000000000..3d7bfc1b11acc033448874522ccafab577aaac3b
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+++ b/chrome/browser/ui/views/aura/app_list/app_list_model.h
@@ -0,0 +1,23 @@
+// Copyright (c) 2011 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 CHROME_BROWSER_UI_VIEWS_AURA_APP_LIST_APP_LIST_MODEL_H_
+#define CHROME_BROWSER_UI_VIEWS_AURA_APP_LIST_APP_LIST_MODEL_H_
+#pragma once
+
+#include "ui/aura_shell/app_list/app_list_model.h"
+
+class AppListModel : public aura_shell::AppListModel {
+ public:
+  AppListModel();
+  virtual ~AppListModel();
+
+ private:
+  // Updates model with extension apps.
+  void UpdateExtensionApps();
+
+  DISALLOW_COPY_AND_ASSIGN(AppListModel);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_AURA_APP_LIST_APP_LIST_MODEL_H_