Move AppWindow to extensions

chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc

Index: chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc
diff --git a/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc b/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc
index 6869b9beddbe939d876588c47073ead18d656916..5f8b64596940702898ba9911926abb9a46b84aa7 100644
--- a/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc
+++ b/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc
@@ -4,8 +4,6 @@
 
 #include "chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.h"
 
-#include "apps/app_window.h"
-#include "apps/app_window_registry.h"
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
 #include "base/prefs/pref_registry_simple.h"
@@ -22,6 +20,8 @@
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/google_chrome_strings.h"
+#include "extensions/browser/app_window/app_window.h"
+#include "extensions/browser/app_window/app_window_registry.h"
 #include "extensions/browser/app_window/native_app_window.h"
 #include "extensions/common/extension.h"
 #include "grit/chrome_unscaled_resources.h"
@@ -86,7 +86,7 @@ void QuitWithAppsController::Click() {
 void QuitWithAppsController::ButtonClick(int button_index) {
   g_browser_process->notification_ui_manager()->CancelById(id());
   if (button_index == kQuitAllAppsButtonIndex) {
-    apps::AppWindowRegistry::CloseAllAppWindows();
+    extensions::AppWindowRegistry::CloseAllAppWindows();
   } else if (button_index == kDontShowAgainButtonIndex) {
     g_browser_process->local_state()->SetBoolean(
         prefs::kNotifyWhenAppsKeepChromeAlive, false);
@@ -113,7 +113,7 @@ bool QuitWithAppsController::ShouldQuit() {
 
   // Quit immediately if there are no windows or the confirmation has been
   // suppressed.
-  if (!apps::AppWindowRegistry::IsAppWindowRegisteredInAnyProfile(0))
+  if (!extensions::AppWindowRegistry::IsAppWindowRegisteredInAnyProfile(0))
     return true;
 
   // If there are browser windows, and this notification has been suppressed for