Delete unneeded includes of deprecated system_wrappers include files.

webrtc/modules/audio_device/test/audio_device_test_defines.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_TEST_DEFINES_H
 #define WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_TEST_DEFINES_H
 
 #include "webrtc/common_types.h"
 #include "webrtc/modules/audio_device/include/audio_device.h"
-#include "webrtc/system_wrappers/include/trace.h"
 
 #ifdef _WIN32
 #define MACRO_DEFAULT_DEVICE AudioDeviceModule::kDefaultDevice
 #define MACRO_DEFAULT_COMMUNICATION_DEVICE AudioDeviceModule::kDefaultCommunicationDevice
 #else
 #define MACRO_DEFAULT_DEVICE 0
 #define MACRO_DEFAULT_COMMUNICATION_DEVICE 0
 #endif
 
 #ifdef ANDROID
@@ skipping 39 matching lines @@
 
 // Helper functions
 // For iPhone, they are defined in iPhone specific test code.
 // For Android, they are defined in API test only (since both
 //   API and Func tests are built into the same lib).
 // For other, they are defined in both API test and Func test.
 const char* GetFilename(const char* filename);
 const char* GetResource(const char* resource);
 
 #endif  // WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_TEST_DEFINES_H