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

media/audio/win/wavein_input_win.cc

-// 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.
 
 #include "media/audio/win/wavein_input_win.h"
 
 #include <windows.h>
 #include <mmsystem.h>
 #pragma comment(lib, "winmm.lib")
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_util.h"
 #include "media/audio/win/audio_manager_win.h"
 
-namespace {
-
 // Our sound buffers are allocated once and kept in a linked list using the
 // the WAVEHDR::dwUser variable. The last buffer points to the first buffer.
-WAVEHDR* GetNextBuffer(WAVEHDR* current) {
+static WAVEHDR* GetNextBuffer(WAVEHDR* current) {
   return reinterpret_cast<WAVEHDR*>(current->dwUser);
 }
 
-}  // namespace
-
 PCMWaveInAudioInputStream::PCMWaveInAudioInputStream(
     AudioManagerWin* manager, AudioParameters params, int num_buffers,
     UINT device_id)
     : state_(kStateEmpty),
       manager_(manager),
       device_id_(device_id),
       wavein_(NULL),
       callback_(NULL),
       num_buffers_(num_buffers),
       buffer_(NULL),
@@ skipping 170 matching lines @@
       // waveInPrepareHeader.
       obj->QueueNextPacket(buffer);
     }
   } else if (msg == WIM_CLOSE) {
     // We can be closed before calling Start, so it is possible to have a
     // null callback at this point.
     if (obj->callback_)
       obj->callback_->OnClose(obj);
   }
 }