Remove implicit conversions from scoped_refptr to T* in chrome/browser/ui/

chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc

Index: chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc
diff --git a/chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc b/chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc
index 3b9df359990d19e6423127e21cd75bdc5999c328..49759d966bb589e6aba24c7bf0be85d15fc482f6 100644
--- a/chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc
+++ b/chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.cc
@@ -69,7 +69,7 @@ bool AlternateNavInfoBarDelegate::LinkClicked(
   // search and instead add one reflecting this navigation.
   scoped_refptr<ShortcutsBackend> shortcuts_backend(
       ShortcutsBackendFactory::GetForProfile(profile_));
-  if (shortcuts_backend) {  // May be NULL in incognito.
+  if (shortcuts_backend.get()) {  // May be NULL in incognito.
     shortcuts_backend->DeleteShortcutsWithURL(search_url_);
     shortcuts_backend->AddOrUpdateShortcut(text_, match_);
   }