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

webrtc/modules/audio_coding/codecs/cng/webrtc_cng.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_coding/codecs/cng/webrtc_cng.h"
 
 #include <algorithm>
 
+#include "webrtc/base/safe_conversions.h"
 #include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
-#include "webrtc/rtc_base/safe_conversions.h"
 
 namespace webrtc {
 
 namespace {
 
 const size_t kCngMaxOutsizeOrder = 640;
 
 // TODO(ossu): Rename the left-over WebRtcCng according to style guide.
 void WebRtcCng_K2a16(int16_t* k, int useOrder, int16_t* a);
 
@@ skipping 406 matching lines @@
     anyptr = any;
     for (i = 0; i < (m + 2); i++) {
       *aptr++ = *anyptr++;
     }
   }
 }
 
 }  // namespace
 
 }  // namespace webrtc