CHECK tasks posted by TaskRunner::PostTask

base/threading/worker_pool_posix.cc

Index: base/threading/worker_pool_posix.cc
diff --git a/base/threading/worker_pool_posix.cc b/base/threading/worker_pool_posix.cc
index 851480adda1002843e6c4eb2eb24738ae5a5b8de..e7aca86ed6899e328f0cd06f041e0357f827e097 100644
--- a/base/threading/worker_pool_posix.cc
+++ b/base/threading/worker_pool_posix.cc
@@ -147,7 +147,11 @@ void PosixDynamicThreadPool::PostTask(
 
 void PosixDynamicThreadPool::AddTask(PendingTask* pending_task) {
   DCHECK(pending_task);
-  DCHECK(pending_task->task);
+
+  // Use CHECK instead of DCHECK to crash earlier. See http://crbug.com/711167
+  // for details.
+  CHECK(pending_task->task);
+
   AutoLock locked(lock_);
 
   pending_tasks_.push(std::move(*pending_task));