Get rid of RefCounted for ActivityIconLoader.

chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc

Index: chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc
diff --git a/chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc b/chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc
index e009095994cc86f4b8d982079104ba81c4b53592..17a27ca9b1758bd292f8c234c792267e5c562bd5 100644
--- a/chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc
+++ b/chrome/browser/chromeos/arc/intent_helper/arc_navigation_throttle.cc
@@ -27,12 +27,6 @@ namespace arc {
 
 namespace {
 
-scoped_refptr<ActivityIconLoader> GetIconLoader() {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  ArcServiceManager* arc_service_manager = ArcServiceManager::Get();
-  return arc_service_manager ? arc_service_manager->icon_loader() : nullptr;
-}
-
 // Compares the host name of the referrer and target URL to decide whether
 // the navigation needs to be overriden.
 bool ShouldOverrideUrlLoading(const GURL& previous_url,
@@ -247,16 +241,17 @@ void ArcNavigationThrottle::OnAppCandidatesReceived(
   if (IsSwapElementsNeeded(handlers, &indices))
     std::swap(handlers[indices.first], handlers[indices.second]);
 
-  scoped_refptr<ActivityIconLoader> icon_loader = GetIconLoader();
-  if (!icon_loader) {
-    LOG(ERROR) << "Cannot get an instance of ActivityIconLoader";
+  auto* intent_helper_bridge =
+      ArcServiceManager::GetGlobalService<ArcIntentHelperBridge>();
+  if (!intent_helper_bridge) {
+    LOG(ERROR) << "Cannot get an instance of ArcIntentHelperBridge";
     navigation_handle()->Resume();
     return;
   }
   std::vector<ActivityIconLoader::ActivityName> activities;
   for (const auto& handler : handlers)
     activities.emplace_back(handler->package_name, handler->activity_name);
-  icon_loader->GetActivityIcons(
+  intent_helper_bridge->icon_loader()->GetActivityIcons(
       activities,
       base::Bind(&ArcNavigationThrottle::OnAppIconsReceived,
                  weak_ptr_factory_.GetWeakPtr(), base::Passed(&handlers)));