Delete athena/

athena/activity/public/activity_view.h

Index: athena/activity/public/activity_view.h
diff --git a/athena/activity/public/activity_view.h b/athena/activity/public/activity_view.h
deleted file mode 100644
index 10e21adedf14a8130ce88d1d864ac50aeb739b90..0000000000000000000000000000000000000000
--- a/athena/activity/public/activity_view.h
+++ /dev/null
@@ -1,23 +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_ACTIVITY_PUBLIC_ACTIVITY_VIEW_H_
-#define ATHENA_ACTIVITY_PUBLIC_ACTIVITY_VIEW_H_
-
-#include "athena/athena_export.h"
-
-namespace athena {
-
-class ATHENA_EXPORT ActivityView {
- public:
-  virtual ~ActivityView() {}
-
-  virtual void UpdateTitle() = 0;
-  virtual void UpdateIcon() = 0;
-  virtual void UpdateRepresentativeColor() = 0;
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_ACTIVITY_PUBLIC_ACTIVITY_VIEW_H_