From bc4b93453c4935ee0857f80e82c437c6722df951 Mon Sep 17 00:00:00 2001
From: Tommi <tommi@webrtc.org>
Date: Thu, 2 Apr 2015 18:34:37 +0000
Subject: [PATCH] Add a DCHECK to RegisterModule to make sure it's called on
 the controller thread.

BUG=4508
TBR=perkj

Review URL: https://webrtc-codereview.appspot.com/43039004

Cr-Commit-Position: refs/heads/master@{#8925}
---
 webrtc/modules/utility/source/process_thread_impl.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/webrtc/modules/utility/source/process_thread_impl.cc b/webrtc/modules/utility/source/process_thread_impl.cc
index ca319ad486..4ce1675030 100644
--- a/webrtc/modules/utility/source/process_thread_impl.cc
+++ b/webrtc/modules/utility/source/process_thread_impl.cc
@@ -130,8 +130,7 @@ void ProcessThreadImpl::PostTask(rtc::scoped_ptr<ProcessTask> task) {
 }
 
 void ProcessThreadImpl::RegisterModule(Module* module) {
-  // Allowed to be called on any thread.
-  // TODO(tommi): Disallow this ^^^
+  DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(module);
 
 #if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))