Extract Chrome-specific code from NativeAppWindowViews

chrome/browser/ui/views/apps/shaped_app_window_targeter.h

Index: chrome/browser/ui/views/apps/shaped_app_window_targeter.h
diff --git a/chrome/browser/ui/views/apps/shaped_app_window_targeter.h b/chrome/browser/ui/views/apps/shaped_app_window_targeter.h
deleted file mode 100644
index 144a986343b0520e9a030fd1993ab4d9b1def6f8..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/apps/shaped_app_window_targeter.h
+++ /dev/null
@@ -1,28 +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 CHROME_BROWSER_UI_VIEWS_APPS_SHAPED_APP_WINDOW_TARGETER_H_
-#define CHROME_BROWSER_UI_VIEWS_APPS_SHAPED_APP_WINDOW_TARGETER_H_
-
-#include "ui/wm/public/masked_window_targeter.h"
-
-class NativeAppWindowViews;
-
-class ShapedAppWindowTargeter : public wm::MaskedWindowTargeter {
- public:
-  ShapedAppWindowTargeter(aura::Window* window,
-                          NativeAppWindowViews* app_window);
-  virtual ~ShapedAppWindowTargeter();
-
- private:
-  // wm::MaskedWindowTargeter:
-  virtual bool GetHitTestMask(aura::Window* window,
-                              gfx::Path* mask) const OVERRIDE;
-
-  NativeAppWindowViews* app_window_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShapedAppWindowTargeter);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_APPS_SHAPED_APP_WINDOW_TARGETER_H_