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

components/nacl/browser/nacl_process_host.cc

Index: components/nacl/browser/nacl_process_host.cc
diff --git a/components/nacl/browser/nacl_process_host.cc b/components/nacl/browser/nacl_process_host.cc
index 56934bfc6ca1372da828c0e5cbf8d3986f020694..33b071f07b1ebfa91b9f301160080bf66f23293f 100644
--- a/components/nacl/browser/nacl_process_host.cc
+++ b/components/nacl/browser/nacl_process_host.cc
@@ -772,9 +772,9 @@ void NaClProcessHost::SendErrorToRenderer(const std::string& error_message) {
 void NaClProcessHost::SendMessageToRenderer(
     const NaClLaunchResult& result,
     const std::string& error_message) {
-  DCHECK(nacl_host_message_filter_);
+  DCHECK(nacl_host_message_filter_.get());
   DCHECK(reply_msg_);
-  if (nacl_host_message_filter_ != NULL && reply_msg_ != NULL) {
+  if (nacl_host_message_filter_.get() != NULL && reply_msg_ != NULL) {
     NaClHostMsg_LaunchNaCl::WriteReplyParams(
         reply_msg_, result, error_message);
     nacl_host_message_filter_->Send(reply_msg_);