Move native_app_window code to apps areas

chrome/browser/extensions/api/app_window/app_window_api.cc

Index: chrome/browser/extensions/api/app_window/app_window_api.cc
diff --git a/chrome/browser/extensions/api/app_window/app_window_api.cc b/chrome/browser/extensions/api/app_window/app_window_api.cc
index ad95419c138b819bfbd9e81142def11c7ba6a249..1b399db6b21db0c4eb6fa4caae8f491b93ec8b41 100644
--- a/chrome/browser/extensions/api/app_window/app_window_api.cc
+++ b/chrome/browser/extensions/api/app_window/app_window_api.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/extensions/api/app_window/app_window_api.h"
 
 #include "apps/app_window_contents.h"
+#include "apps/native_app_window.h"
 #include "apps/shell_window.h"
 #include "base/command_line.h"
 #include "base/time/time.h"
@@ -15,7 +16,6 @@
 #include "chrome/browser/extensions/shell_window_registry.h"
 #include "chrome/browser/extensions/window_controller.h"
 #include "chrome/browser/ui/apps/chrome_shell_window_delegate.h"
-#include "chrome/browser/ui/extensions/native_app_window.h"
 #include "chrome/common/extensions/api/app_window.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_types.h"
@@ -293,10 +293,9 @@ bool AppWindowCreateFunction::RunImpl() {
   if (force_maximize)
     create_params.state = ui::SHOW_STATE_MAXIMIZED;
 
-  ShellWindow* shell_window = new ShellWindow(
-      profile(),
-      new chrome::ChromeShellWindowDelegate(),
-      GetExtension());
+  ShellWindow* shell_window = new ShellWindow(profile(),
+                                              new ChromeShellWindowDelegate(),
+                                              GetExtension());
   shell_window->Init(url,
                      new apps::AppWindowContents(shell_window),
                      create_params);