Move array_view.h to webrtc/api/

webrtc/modules/audio_processing/aec3/render_buffer.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_RENDER_BUFFER_H_
 #define WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_RENDER_BUFFER_H_
 
 #include <memory>
 #include <vector>
 
+#include "webrtc/api/array_view.h"
 #include "webrtc/modules/audio_processing/aec3/aec3_fft.h"
 #include "webrtc/modules/audio_processing/aec3/fft_data.h"
-#include "webrtc/rtc_base/array_view.h"
 #include "webrtc/rtc_base/constructormagic.h"
 
 namespace webrtc {
 
 // Provides a buffer of the render data for the echo remover.
 class RenderBuffer {
  public:
   // The constructor takes, besides from the other parameters, a vector
   // containing the number of FFTs that will be included in the spectral sums in
   // the call to SpectralSum.
@@ skipping 42 matching lines @@
   std::vector<std::array<float, kFftLengthBy2Plus1>> spectral_sums_;
   size_t position_ = 0;
   std::vector<std::vector<float>> last_block_;
   const Aec3Fft fft_;
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RenderBuffer);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_AEC3_RENDER_BUFFER_H_