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

content/renderer/pepper/pepper_platform_audio_output_impl.cc

Index: content/renderer/pepper/pepper_platform_audio_output_impl.cc
diff --git a/content/renderer/pepper/pepper_platform_audio_output_impl.cc b/content/renderer/pepper/pepper_platform_audio_output_impl.cc
index 277fb18213c334e0d94a952b88768199b28633ff..7c9398205c721941d3549f8ac38b270bfdaf3961 100644
--- a/content/renderer/pepper/pepper_platform_audio_output_impl.cc
+++ b/content/renderer/pepper/pepper_platform_audio_output_impl.cc
@@ -82,7 +82,7 @@ void PepperPlatformAudioOutputImpl::OnStreamCreated(
 #endif
   DCHECK(length);
 
-  if (base::MessageLoopProxy::current() == main_message_loop_proxy_) {
+  if (base::MessageLoopProxy::current().get() == main_message_loop_proxy_) {
     // Must dereference the client only on the main thread. Shutdown may have
     // occurred while the request was in-flight, so we need to NULL check.
     if (client_)
@@ -107,8 +107,7 @@ PepperPlatformAudioOutputImpl::~PepperPlatformAudioOutputImpl() {
 
 PepperPlatformAudioOutputImpl::PepperPlatformAudioOutputImpl()
     : client_(NULL),
-      main_message_loop_proxy_(base::MessageLoopProxy::current()) {
-}
+      main_message_loop_proxy_(base::MessageLoopProxy::current().get()) {}
 
 bool PepperPlatformAudioOutputImpl::Initialize(
     int sample_rate,