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

webrtc/modules/audio_processing/aec3/frame_blocker.h

 /*
  *  Copyright (c) 2016 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_MODULES_AUDIO_PROCESSING_AEC3_FRAME_BLOCKER_H_
 #define WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_FRAME_BLOCKER_H_
 
 #include <stddef.h>
 #include <vector>
 
+#include "webrtc/base/array_view.h"
+#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/audio_processing/aec3/aec3_common.h"
-#include "webrtc/rtc_base/array_view.h"
-#include "webrtc/rtc_base/constructormagic.h"
 
 namespace webrtc {
 
 // Class for producing 64 sample multiband blocks from frames consisting of 1 or
 // 2 subframes of 80 samples.
 class FrameBlocker {
  public:
   explicit FrameBlocker(size_t num_bands);
   ~FrameBlocker();
   // Inserts one 80 sample multiband subframe from the multiband frame and
   // extracts one 64 sample multiband block.
   void InsertSubFrameAndExtractBlock(
       const std::vector<rtc::ArrayView<float>>& sub_frame,
       std::vector<std::vector<float>>* block);
   // Reports whether a multiband block of 64 samples is available for
   // extraction.
   bool IsBlockAvailable() const;
   // Extracts a multiband block of 64 samples.
   void ExtractBlock(std::vector<std::vector<float>>* block);
 
  private:
   const size_t num_bands_;
   std::vector<std::vector<float>> buffer_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(FrameBlocker);
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_FRAME_BLOCKER_H_