Move platform_thread to base/threading and put in the base namespace. I left ...

chrome/test/ui/run_all_unittests.cc

Index: chrome/test/ui/run_all_unittests.cc
===================================================================
--- chrome/test/ui/run_all_unittests.cc	(revision 70328)
+++ chrome/test/ui/run_all_unittests.cc	(working copy)
@@ -1,11 +1,11 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/platform_thread.h"
+#include "base/threading/platform_thread.h"
 #include "chrome/test/ui/ui_test_suite.h"
 
 int main(int argc, char **argv) {
-  PlatformThread::SetName("Tests_Main");
+  base::PlatformThread::SetName("Tests_Main");
   return UITestSuite(argc, argv).Run();
 }