Replace most LOG statements with DLOG statements in base.

base/win/i18n.cc

 // 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/win/i18n.h"
 
 #include <windows.h>
 
 #include "base/logging.h"
 
@@ skipping 57 matching lines @@
           return true;
         } else {
           DPCHECK(0 == language_count)
               << "Failed getting preferred UI languages.";
         }
       } else {
         DPCHECK(0 == buffer_length)
             << "Failed getting size of preferred UI languages.";
       }
     } else {
-      VLOG(2) << "MUI not available.";
+      DVLOG(2) << "MUI not available.";
     }
   } else {
     NOTREACHED() << "kernel32.dll not found.";
   }
 
   return false;
 }
 
 bool GetUserDefaultUILanguage(std::wstring* language, std::wstring* region) {
   DCHECK(language);
@@ skipping 71 matching lines @@
 bool GetThreadPreferredUILanguageList(std::vector<std::wstring>* languages) {
   DCHECK(languages);
   return GetPreferredUILanguageList(
       THREAD_LANGUAGES, MUI_MERGE_SYSTEM_FALLBACK | MUI_MERGE_USER_FALLBACK,
       languages);
 }
 
 }  // namespace i18n
 }  // namespace win
 }  // namespace base