Move ServiceAccessType into //components/keyed_service

chrome/browser/ui/webui/ntp/app_launcher_handler.cc

Index: chrome/browser/ui/webui/ntp/app_launcher_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
index c9c973b98dfb1978f5342118059607bfd0d83169..5e243bf0e3f733c83859ec2fba4a7fdaa6f1cc40 100644
--- a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
+++ b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
@@ -691,8 +691,8 @@ void AppLauncherHandler::HandleGenerateAppForLink(const base::ListValue* args) {
       app_sorting->PageIntegerAsStringOrdinal(static_cast<size_t>(page_index));
 
   Profile* profile = Profile::FromWebUI(web_ui());
-  FaviconService* favicon_service =
-      FaviconServiceFactory::GetForProfile(profile, Profile::EXPLICIT_ACCESS);
+  FaviconService* favicon_service = FaviconServiceFactory::GetForProfile(
+      profile, ServiceAccessType::EXPLICIT_ACCESS);
   if (!favicon_service) {
     LOG(ERROR) << "No favicon service";
     return;