Bug 1323100 - Use nsThreadPoolNaming::GetNextThreadName and NS_NewNamedThread in nsThreadPool. r=froydnj

MozReview-Commit-ID: 6IB5yvJtAQm

--HG--
extra : rebase_source : d4d9bf2dab3e75821e931a11fa0a16f6ee1eb970

xpcom/threads/nsThreadPool.cpp

@@ -104,8 +104,9 @@ nsThreadPool::PutEvent(already_AddRefed<nsIRunnable> aEvent, uint32_t aFlags)
   }
 
   nsCOMPtr<nsIThread> thread;
-  nsThreadManager::get().NewThread(0, stackSize, getter_AddRefs(thread));
-  if (NS_WARN_IF(!thread)) {
+  nsresult rv = NS_NewNamedThread(mThreadNaming.GetNextThreadName(mName),
+                                  getter_AddRefs(thread), nullptr, stackSize);
+  if (NS_WARN_IF(NS_FAILED(rv))) {
     return NS_ERROR_UNEXPECTED;
   }
 
@@ -152,8 +153,6 @@ nsThreadPool::ShutdownThread(nsIThread* aThread)
 NS_IMETHODIMP
 nsThreadPool::Run()
 {
-  mThreadNaming.SetThreadPoolName(mName);
-
   LOG(("THRD-P(%p) enter %s\n", this, mName.BeginReading()));
 
   nsCOMPtr<nsIThread> current;