Revert of Don't always downsample to 16kHz in the reverse stream in APM

webrtc/modules/audio_processing/audio_processing_unittest.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.
  */
 
@@ skipping 36 matching lines @@
 // TODO(bjornv): This is not feasible until the functionality has been
 // re-implemented; see comment at the bottom of this file. For now, the user has
 // to hard code the |write_ref_data| value.
 // When false, this will compare the output data with the results stored to
 // file. This is the typical case. When the file should be updated, it can
 // be set to true with the command-line switch --write_ref_data.
 bool write_ref_data = false;
 const google::protobuf::int32 kChannels[] = {1, 2};
 const int kSampleRates[] = {8000, 16000, 32000, 48000};
 
-#if defined(WEBRTC_AUDIOPROC_FIXED_PROFILE)
-// Android doesn't support 48kHz.
-const int kProcessSampleRates[] = {8000, 16000, 32000};
-#elif defined(WEBRTC_AUDIOPROC_FLOAT_PROFILE)
 const int kProcessSampleRates[] = {8000, 16000, 32000, 48000};
-#endif
 
 enum StreamDirection { kForward = 0, kReverse };
 
 void ConvertToFloat(const int16_t* int_data, ChannelBuffer<float>* cb) {
   ChannelBuffer<int16_t> cb_int(cb->num_frames(),
                                 cb->num_channels());
   Deinterleave(int_data,
                cb->num_frames(),
                cb->num_channels(),
                cb_int.channels());
@@ skipping 2617 matching lines @@
                     std::tr1::make_tuple(16000, 48000, 48000, 48000, 25, 0),
                     std::tr1::make_tuple(16000, 48000, 32000, 48000, 25, 30),
                     std::tr1::make_tuple(16000, 48000, 16000, 48000, 25, 20),
                     std::tr1::make_tuple(16000, 44100, 48000, 44100, 15, 20),
                     std::tr1::make_tuple(16000, 44100, 32000, 44100, 15, 15),
                     std::tr1::make_tuple(16000, 44100, 16000, 44100, 15, 15),
                     std::tr1::make_tuple(16000, 32000, 48000, 32000, 25, 35),
                     std::tr1::make_tuple(16000, 32000, 32000, 32000, 25, 0),
                     std::tr1::make_tuple(16000, 32000, 16000, 32000, 25, 20),
                     std::tr1::make_tuple(16000, 16000, 48000, 16000, 40, 20),
-                    std::tr1::make_tuple(16000, 16000, 32000, 16000, 40, 20),
+                    std::tr1::make_tuple(16000, 16000, 32000, 16000, 50, 20),
                     std::tr1::make_tuple(16000, 16000, 16000, 16000, 0, 0)));
 
 #elif defined(WEBRTC_AUDIOPROC_FIXED_PROFILE)
 INSTANTIATE_TEST_CASE_P(
     CommonFormats,
     AudioProcessingTest,
     testing::Values(std::tr1::make_tuple(48000, 48000, 48000, 48000, 20, 0),
                     std::tr1::make_tuple(48000, 48000, 32000, 48000, 20, 30),
                     std::tr1::make_tuple(48000, 48000, 16000, 48000, 20, 20),
                     std::tr1::make_tuple(48000, 44100, 48000, 44100, 15, 20),
@@ skipping 35 matching lines @@
                     std::tr1::make_tuple(16000, 48000, 48000, 48000, 25, 0),
                     std::tr1::make_tuple(16000, 48000, 32000, 48000, 25, 30),
                     std::tr1::make_tuple(16000, 48000, 16000, 48000, 25, 20),
                     std::tr1::make_tuple(16000, 44100, 48000, 44100, 15, 20),
                     std::tr1::make_tuple(16000, 44100, 32000, 44100, 15, 15),
                     std::tr1::make_tuple(16000, 44100, 16000, 44100, 15, 15),
                     std::tr1::make_tuple(16000, 32000, 48000, 32000, 25, 35),
                     std::tr1::make_tuple(16000, 32000, 32000, 32000, 25, 0),
                     std::tr1::make_tuple(16000, 32000, 16000, 32000, 25, 20),
                     std::tr1::make_tuple(16000, 16000, 48000, 16000, 35, 20),
-                    std::tr1::make_tuple(16000, 16000, 32000, 16000, 35, 20),
+                    std::tr1::make_tuple(16000, 16000, 32000, 16000, 40, 20),
                     std::tr1::make_tuple(16000, 16000, 16000, 16000, 0, 0)));
 #endif
 
 }  // namespace
 }  // namespace webrtc