Extract kArcEnabled preference from ArcSessionManager part 1.

chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc

Index: chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc
diff --git a/chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc b/chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc
index 942a5d0b221dac49fe32d272d98ff7b6955f3844..2c90eeaa96d38c26e50097331ba08e8c96dd0be4 100644
--- a/chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc
+++ b/chrome/browser/ui/views/arc_app_dialog_view_browsertest.cc
@@ -7,6 +7,7 @@
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "chrome/browser/chromeos/arc/arc_session_manager.h"
+#include "chrome/browser/chromeos/arc/arc_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
@@ -49,9 +50,7 @@ class ArcAppUninstallDialogViewBrowserTest : public InProcessBrowserTest {
           profile_);
     }
 
-    ArcSessionManager* session_manager = ArcSessionManager::Get();
-    DCHECK(session_manager);
-    session_manager->SetArcPlayStoreEnabled(true);
+    arc::SetArcPlayStoreEnabledForProfile(profile_, true);
 
     arc_app_list_pref_ = ArcAppListPrefs::Get(profile_);
     DCHECK(arc_app_list_pref_);