Move //chrome/browser/{chromeos => ash}/apps

This CL is part of the Chrome OS source code directory migration:
https://docs.google.com/document/d/1g-98HpzA8XcoGBWUv1gQNr4rbnD5yfvbtYZyPDDbkaE.

Change-Id: I7740e8c0f3c0e204b6c8d7f9c328694532346fa2
Bug: 1164001
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2738815
Reviewed-by: Hidehiko Abe <[email protected]>
Owners-Override: Hidehiko Abe <[email protected]>
Commit-Queue: Yeunjoo Choi <[email protected]>
Cr-Commit-Position: refs/heads/master@{#860626}
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index eca54d0..63269424 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -253,7 +253,7 @@
 #include "chrome/browser/ash/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/ash/app_mode/kiosk_cryptohome_remover.h"
 #include "chrome/browser/ash/app_mode/web_app/web_kiosk_app_manager.h"
-#include "chrome/browser/chromeos/apps/apk_web_app_service.h"
+#include "chrome/browser/ash/apps/apk_web_app_service.h"
 #include "chrome/browser/chromeos/arc/policy/arc_policy_bridge.h"
 #include "chrome/browser/chromeos/arc/session/arc_session_manager.h"
 #include "chrome/browser/chromeos/bluetooth/debug_logs_manager.h"