Cleaning up src/media to be consistent with static versus anonymous namespaces.

media/audio/openbsd/audio_manager_openbsd.cc

Index: media/audio/openbsd/audio_manager_openbsd.cc
diff --git a/media/audio/openbsd/audio_manager_openbsd.cc b/media/audio/openbsd/audio_manager_openbsd.cc
index b20030958bbc012e833e99f3a3eacb5c17c1285d..c8b05686a69d9780b0db135e0c5c2033573f066f 100644
--- a/media/audio/openbsd/audio_manager_openbsd.cc
+++ b/media/audio/openbsd/audio_manager_openbsd.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -6,9 +6,7 @@
 
 #include "base/logging.h"
 
-namespace {
-AudioManagerOpenBSD* g_audio_manager = NULL;
-}  // namespace
+static AudioManagerOpenBSD* g_audio_manager = NULL;
 
 // Implementation of AudioManager.
 bool AudioManagerOpenBSD::HasAudioOutputDevices() {