Move native_app_window code to apps areas

chrome/browser/ui/cocoa/apps/native_app_window_cocoa.mm

 // Copyright (c) 2012 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.
 
-#include "chrome/browser/ui/cocoa/extensions/native_app_window_cocoa.h"
+#include "chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h"
 
 #include "base/command_line.h"
 #include "base/mac/mac_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/cocoa/browser_window_utils.h"
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
 #include "chrome/browser/ui/cocoa/extensions/extension_keybinding_registry_cocoa.h"
 #include "chrome/browser/ui/cocoa/extensions/extension_view_mac.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 819 matching lines @@
 }
 
 NativeAppWindowCocoa::~NativeAppWindowCocoa() {
 }
 
 ShellNSWindow* NativeAppWindowCocoa::window() const {
   NSWindow* window = [window_controller_ window];
   CHECK(!window || [window isKindOfClass:[ShellNSWindow class]]);
   return static_cast<ShellNSWindow*>(window);
 }
-
-// static
-NativeAppWindow* NativeAppWindow::Create(
-    ShellWindow* shell_window,
-    const ShellWindow::CreateParams& params) {
-  return new NativeAppWindowCocoa(shell_window, params);
-}