Delete athena/

athena/extensions/athena_app_window_client_base.h

Index: athena/extensions/athena_app_window_client_base.h
diff --git a/athena/extensions/athena_app_window_client_base.h b/athena/extensions/athena_app_window_client_base.h
deleted file mode 100644
index 723be3e8f8cd422a5dbc548f6adc1b62c66b37a9..0000000000000000000000000000000000000000
--- a/athena/extensions/athena_app_window_client_base.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// 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_EXTENSIONS_ATHENA_APP_WINDOW_CLIENT_BASE_H_
-#define ATHENA_EXTENSIONS_ATHENA_APP_WINDOW_CLIENT_BASE_H_
-
-#include "base/macros.h"
-#include "extensions/browser/app_window/app_window_client.h"
-
-namespace athena {
-
-// Athena's base impl of AppWindowClient.
-class AthenaAppWindowClientBase : public extensions::AppWindowClient {
- public:
-  AthenaAppWindowClientBase();
-  ~AthenaAppWindowClientBase() override;
-
- private:
-  // extensions::AppWindowClient
-  extensions::NativeAppWindow* CreateNativeAppWindow(
-      extensions::AppWindow* window,
-      extensions::AppWindow::CreateParams* params) override;
-
-  DISALLOW_COPY_AND_ASSIGN(AthenaAppWindowClientBase);
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_EXTENSIONS_ATHENA_APP_WINDOW_CLIENT_BASE_H_