Remove app_shell chrome.shell API and ShellAppWindow

extensions/shell/browser/api/shell/shell_api.h

Index: extensions/shell/browser/api/shell/shell_api.h
diff --git a/extensions/shell/browser/api/shell/shell_api.h b/extensions/shell/browser/api/shell/shell_api.h
deleted file mode 100644
index fab93801a8ae8f8997707ba5088802c0ba469961..0000000000000000000000000000000000000000
--- a/extensions/shell/browser/api/shell/shell_api.h
+++ /dev/null
@@ -1,33 +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 EXTENSIONS_SHELL_BROWSER_API_SHELL_SHELL_API_H_
-#define EXTENSIONS_SHELL_BROWSER_API_SHELL_SHELL_API_H_
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "extensions/browser/extension_function.h"
-#include "extensions/browser/extension_function_histogram_value.h"
-
-namespace extensions {
-
-// Implementation of the chrome.shell.createWindow() function for app_shell.
-// Opens a fullscreen window and invokes the window callback to allow access to
-// the JS contentWindow.
-class ShellCreateWindowFunction : public UIThreadExtensionFunction {
- public:
-  ShellCreateWindowFunction();
-
-  DECLARE_EXTENSION_FUNCTION("shell.createWindow", SHELL_CREATEWINDOW);
-
- private:
-  virtual ~ShellCreateWindowFunction();
-  virtual ResponseAction Run() OVERRIDE;
-
-  DISALLOW_COPY_AND_ASSIGN(ShellCreateWindowFunction);
-};
-
-}  // namespace extensions
-
-#endif  // EXTENSIONS_SHELL_BROWSER_API_SHELL_SHELL_API_H_