Replace most LOG statements with DLOG statements in base.

base/threading/thread_local_posix.cc

 // Copyright (c) 2011 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/threading/thread_local.h"
 
 #include <pthread.h>
 
 #include "base/logging.h"
 
@@ skipping 14 matching lines @@
 }
 
 // static
 void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot) {
   return pthread_getspecific(slot);
 }
 
 // static
 void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value) {
   int error = pthread_setspecific(slot, value);
-  CHECK_EQ(error, 0);
+  DCHECK_EQ(error, 0);
 }
 
 }  // namespace internal
 
 }  // namespace base