Make LazyInstance managed Locks leaky.

base/mime_util_xdg.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/mime_util.h"
 
 #include <gtk/gtk.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ skipping 11 matching lines @@
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/synchronization/lock.h"
 #include "base/third_party/xdg_mime/xdgmime.h"
 #include "base/threading/thread_restrictions.h"
 
 namespace {
 
 // None of the XDG stuff is thread-safe, so serialize all access under
 // this lock.
-static base::LazyInstance<base::Lock>
-        g_mime_util_xdg_lock(base::LINKER_INITIALIZED);
+static base::LazyInstance<base::Lock,
+                          base::LeakyLazyInstanceTraits<base::Lock> >
+    g_mime_util_xdg_lock(base::LINKER_INITIALIZED);
 
 class IconTheme;
 
 class MimeUtilConstants {
  public:
   typedef std::map<std::string, IconTheme*> IconThemeMap;
   typedef std::map<FilePath, int> IconDirMtimeMap;
   typedef std::vector<std::string> IconFormats;
 
   // In seconds, specified by icon theme specs.
@@ skipping 589 matching lines @@
     } else {
       icon_file = LookupIconInDefaultTheme(icon_names[i], size);
       if (!icon_file.empty())
         return icon_file;
     }
   }
   return FilePath();
 }
 
 }  // namespace mime_util