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

media/tools/mfplayer/mfplayer.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/tools/mfplayer/mfplayer.h"
 
 #include <mfapi.h>
 #include <mferror.h>
 #include <shlwapi.h>
 #include <strsafe.h>
 
 #include <cassert>
 
-namespace {
-
 template <class T>
-void SafeRelease(T** pptr) {
+static void SafeRelease(T** pptr) {
   if (pptr && *pptr) {
     (*pptr)->Release();
     *pptr = NULL;
   }
 }
 
-HRESULT ProbeTopology(IMFMediaEvent* event, IMFTopology** topology_ptr) {
+static HRESULT ProbeTopology(IMFMediaEvent* event,
+                             IMFTopology** topology_ptr) {
   HRESULT hr = S_OK;
   PROPVARIANT var;
   PropVariantInit(&var);
   hr = event->GetValue(&var);
   if (SUCCEEDED(hr)) {
     if (var.vt != VT_UNKNOWN)
       hr = E_UNEXPECTED;
   }
   if (SUCCEEDED(hr))
     hr = var.punkVal->QueryInterface(IID_PPV_ARGS(topology_ptr));
   PropVariantClear(&var);
   return hr;
 }
 
-}  // namespace
-
 namespace mfplayer {
 
 // Public methods
 
 bool MFPlayer::CreateInstance(HWND video_window, HWND event_window,
                                  bool render_to_window, MFPlayer** player) {
   if (!player)
     return false;
 
   HRESULT hr = S_OK;
@@ skipping 766 matching lines @@
     if (FAILED(hr))
       break;
     SafeRelease(&event);
   }
   // Release the last MESessionClosed event.
   SafeRelease(&event);
   return SUCCEEDED(hr);
 }
 
 }  // namespace mfplayer