Remove implicit conversions from scoped_refptr to T* in ipc/

ipc/ipc_sync_channel.cc

Index: ipc/ipc_sync_channel.cc
diff --git a/ipc/ipc_sync_channel.cc b/ipc/ipc_sync_channel.cc
index 0c4702cac460e6a4de7c82ad975b3549a0231ce3..e57cefdb8788bdd676589f959026672067d93c0d 100644
--- a/ipc/ipc_sync_channel.cc
+++ b/ipc/ipc_sync_channel.cc
@@ -448,7 +448,7 @@ SyncChannel::SyncChannel(
     : ChannelProxy(new SyncContext(listener, ipc_task_runner, shutdown_event)) {
   // The current (listener) thread must be distinct from the IPC thread, or else
   // sending synchronous messages will deadlock.
-  DCHECK_NE(ipc_task_runner, base::ThreadTaskRunnerHandle::Get());
+  DCHECK_NE(ipc_task_runner, base::ThreadTaskRunnerHandle::Get().get());
   StartWatching();
 }