Make base::MessageLoops have names at construction time

base/threading/thread.cc

Index: base/threading/thread.cc
diff --git a/base/threading/thread.cc b/base/threading/thread.cc
index 7a100ca3610f1c29b7e0f1805e7ceef95361ea82..a3ac8ec12a35cbabc751aacc157fecdccadaab1f 100644
--- a/base/threading/thread.cc
+++ b/base/threading/thread.cc
@@ -143,13 +143,11 @@ bool Thread::GetThreadWasQuitProperly() {
 void Thread::ThreadMain() {
   {
     // The message loop for this thread.
-    MessageLoop message_loop(startup_data_->options.message_loop_type);
+    MessageLoop message_loop(name_.c_str(),
+                             startup_data_->options.message_loop_type);
 
     // Complete the initialization of our Thread object.
     thread_id_ = PlatformThread::CurrentId();
-    PlatformThread::SetName(name_.c_str());
-    ANNOTATE_THREAD_NAME(name_.c_str());  // Tell the name to race detector.
-    message_loop.set_thread_name(name_);
     message_loop_ = &message_loop;
     message_loop_proxy_ = MessageLoopProxy::CreateForCurrentThread();