Remove implicit conversions from scoped_refptr to T* in ipc/

This patch was generated by running the rewrite_scoped_refptr clang tool
on a Linux build.

BUG=110610

Review URL: https://codereview.chromium.org/507773002

Cr-Commit-Position: refs/heads/master@{#292130}

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();
 }
 

ipc/mojo/ipc_channel_mojo.cc

@@ -488,7 +488,7 @@ ChannelMojo::ChannelMojo(
       bootstrap_(bootstrap.Pass()),
       mode_(mode), listener_(listener),
       peer_pid_(base::kNullProcessId) {
-  if (base::MessageLoopProxy::current() == io_thread_task_runner) {
+  if (base::MessageLoopProxy::current() == io_thread_task_runner.get()) {
     InitOnIOThread();
   } else {
     io_thread_task_runner->PostTask(FROM_HERE,