Remove implicit conversions from scoped_refptr to T* in components/nacl/

components/nacl/browser/pnacl_host.cc

Index: components/nacl/browser/pnacl_host.cc
diff --git a/components/nacl/browser/pnacl_host.cc b/components/nacl/browser/pnacl_host.cc
index 098ad33b90745e143208505fb2eae9b48eed7cc6..507a999585a0e8b26ee073a0080f2ef80e32cf3b 100644
--- a/components/nacl/browser/pnacl_host.cc
+++ b/components/nacl/browser/pnacl_host.cc
@@ -510,7 +510,7 @@ void PnaclHost::StoreTranslatedNexe(
   }
   pending_backend_operations_++;
   disk_cache_->StoreNexe(it->second.cache_key,
-                         buffer,
+                         buffer.get(),
                          base::Bind(&PnaclHost::OnTranslatedNexeStored,
                                     weak_factory_.GetWeakPtr(),
                                     it->first));