system_wrappers: rename interface -> include

webrtc/modules/audio_device/win/audio_mixer_manager_win.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/modules/audio_device/win/audio_mixer_manager_win.h"
-#include "webrtc/system_wrappers/interface/trace.h"
+#include "webrtc/system_wrappers/include/trace.h"
 
 #include <assert.h>      // assert()
 #include <strsafe.h>    // StringCchCopy(), StringCchCat(), StringCchPrintf()
 
 #ifdef _WIN32
 // removes warning: "reinterpret_cast: conversion from 'UINT' to 'HMIXEROBJ'
 //                of greater size"
 #pragma warning(disable:4312)
 #endif
 
@@ skipping 2693 matching lines @@
         if (WideCharToMultiByte(CP_UTF8, 0, src, -1, _str, kStrLen, 0, 0) == 0)
             memset(_str, 0, kStrLen);
     }
     return _str;
 #else
     return const_cast<char*>(src);
 #endif
 }
 
 }  // namespace webrtc