Revert of Replace the HomeCard by the AppList in Athena.

athena/home/home_card_delegate_view.h

Index: athena/home/home_card_delegate_view.h
diff --git a/athena/home/home_card_delegate_view.h b/athena/home/home_card_delegate_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..d4569b168ab64b4e055ac40168d68333b1952a06
--- /dev/null
+++ b/athena/home/home_card_delegate_view.h
@@ -0,0 +1,33 @@
+// 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.
+
+#ifndef ATHENA_HOME_HOME_CARD_DELEGATE_VIEW_H_
+#define ATHENA_HOME_HOME_CARD_DELEGATE_VIEW_H_
+
+#include "ui/views/view.h"
+#include "ui/views/widget/widget_delegate.h"
+
+namespace athena {
+
+class HomeCardDelegateView : public views::WidgetDelegate, public views::View {
+ public:
+  HomeCardDelegateView();
+  virtual ~HomeCardDelegateView();
+
+ private:
+  // views::View
+  virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE;
+
+  // views::WidgetDelegate:
+  virtual void DeleteDelegate() OVERRIDE;
+  virtual views::Widget* GetWidget() OVERRIDE;
+  virtual const views::Widget* GetWidget() const OVERRIDE;
+  virtual views::View* GetContentsView() OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(HomeCardDelegateView);
+};
+
+}  // namespace athena
+
+#endif  // ATHENA_HOME_HOME_CARD_DELEGATE_VIEW_H_