Avoid checking for WTFThreadData::staticData in wtfThreadData()

third_party/WebKit/Source/wtf/ThreadingPthreads.cpp

Index: third_party/WebKit/Source/wtf/ThreadingPthreads.cpp
diff --git a/third_party/WebKit/Source/wtf/ThreadingPthreads.cpp b/third_party/WebKit/Source/wtf/ThreadingPthreads.cpp
index 6120cb6a6fff3acfdee5f606b1c79ead318e4a3e..fdbc0fbfa38769cf21a0242773546fa6a8e8df2e 100644
--- a/third_party/WebKit/Source/wtf/ThreadingPthreads.cpp
+++ b/third_party/WebKit/Source/wtf/ThreadingPthreads.cpp
@@ -81,8 +81,9 @@ void initializeThreading() {
   // This should only be called once.
   DCHECK(!atomicallyInitializedStaticMutex);
 
+  WTFThreadData::initialize();
+
   atomicallyInitializedStaticMutex = new Mutex;
-  wtfThreadData();
   initializeDates();
   // Force initialization of static DoubleToStringConverter converter variable
   // inside EcmaScriptConverter function while we are in single thread mode.