Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

chrome/browser/extensions/blacklist.cc

Index: chrome/browser/extensions/blacklist.cc
diff --git a/chrome/browser/extensions/blacklist.cc b/chrome/browser/extensions/blacklist.cc
index e6bea2a9752cd6e09eb84bff8c7ce7c564d66a1a..9e1ef1b02b584a6ce3147e37fef8ee3b77199fa2 100644
--- a/chrome/browser/extensions/blacklist.cc
+++ b/chrome/browser/extensions/blacklist.cc
@@ -180,10 +180,9 @@ void Blacklist::GetBlacklistedIDs(const std::set<std::string>& ids,
       pref_blacklisted_ids.insert(*it);
   }
 
-  if (!g_database_manager.Get().get()) {
+  if (!g_database_manager.Get().get().get()) {
     base::MessageLoopProxy::current()->PostTask(
-        FROM_HERE,
-        base::Bind(callback, pref_blacklisted_ids));
+        FROM_HERE, base::Bind(callback, pref_blacklisted_ids));
     return;
   }