Remove implicit scoped_refptr operator T*

ipc/ipc_sync_message_filter.cc

Index: ipc/ipc_sync_message_filter.cc
diff --git a/ipc/ipc_sync_message_filter.cc b/ipc/ipc_sync_message_filter.cc
index 347a68c4c48cf3d725bb05fb987fb6229ca34bba..d92f64e7fdad89f4436e94ceb0ed9e233bbe570f 100644
--- a/ipc/ipc_sync_message_filter.cc
+++ b/ipc/ipc_sync_message_filter.cc
@@ -24,7 +24,7 @@ SyncMessageFilter::SyncMessageFilter(base::WaitableEvent* shutdown_event)
 bool SyncMessageFilter::Send(Message* message) {
   {
     base::AutoLock auto_lock(lock_);
-    if (!io_loop_) {
+    if (!io_loop_.get()) {
       delete message;
       return false;
     }
@@ -46,8 +46,8 @@ bool SyncMessageFilter::Send(Message* message) {
     base::AutoLock auto_lock(lock_);
     // Can't use this class on the main thread or else it can lead to deadlocks.
     // Also by definition, can't use this on IO thread since we're blocking it.
-    DCHECK(MessageLoopProxy::current() != listener_loop_);
-    DCHECK(MessageLoopProxy::current() != io_loop_);
+    DCHECK(MessageLoopProxy::current().get() != listener_loop_.get());
+    DCHECK(MessageLoopProxy::current().get() != io_loop_.get());
     pending_sync_messages_.insert(&pending_message);
   }