Revert "Update includes for webrtc/{base => rtc_base} rename (1/3)"

webrtc/modules/audio_processing/test/conversational_speech/timing.cc

 /*
  *  Copyright (c) 2017 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_processing/test/conversational_speech/timing.h"
 
 #include <fstream>
 #include <iostream>
 
-#include "webrtc/rtc_base/stringencode.h"
+#include "webrtc/base/stringencode.h"
 
 namespace webrtc {
 namespace test {
 namespace conversational_speech {
 
 bool Turn::operator==(const Turn &b) const {
   return b.speaker_name == speaker_name &&
          b.audiotrack_file_name == audiotrack_file_name &&
          b.offset == offset;
 }
@@ skipping 30 matching lines @@
   for (const Turn& turn : timing) {
     outfile << turn.speaker_name << " " << turn.audiotrack_file_name
         << " " << turn.offset << std::endl;
   }
   outfile.close();
 }
 
 }  // namespace conversational_speech
 }  // namespace test
 }  // namespace webrtc