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

webrtc/modules/audio_processing/aec_dump/aec_dump_integration_test.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 <utility>
 
+#include "webrtc/base/ptr_util.h"
 #include "webrtc/modules/audio_processing/aec_dump/mock_aec_dump.h"
 #include "webrtc/modules/audio_processing/include/audio_processing.h"
-#include "webrtc/rtc_base/ptr_util.h"
 
 using testing::_;
 using testing::AtLeast;
 using testing::Exactly;
 using testing::Matcher;
 using testing::StrictMock;
 
 namespace {
 std::unique_ptr<webrtc::AudioProcessing> CreateAudioProcessing() {
   webrtc::Config config;
@@ skipping 56 matching lines @@
 
   EXPECT_CALL(*mock_aec_dump.get(), AddAudioProcessingState(_))
       .Times(Exactly(1));
 
   EXPECT_CALL(*mock_aec_dump.get(), WriteCaptureStreamMessage())
       .Times(Exactly(1));
 
   apm->AttachAecDump(std::move(mock_aec_dump));
   apm->ProcessStream(fake_frame.get());
 }