Remove runtime NEON detection

webrtc/modules/audio_coding/codecs/isac/fix/source/entropy_coding.h

 /*
  *  Copyright (c) 2011 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 129 matching lines @@
                                    const int matrix0_index_step,
                                    const int inner_loop_count,
                                    const int mid_loop_count,
                                    const int shift);
 void WebRtcIsacfix_MatrixProduct2C(const int16_t matrix0[],
                                    const int32_t matrix1[],
                                    int32_t matrix_product[],
                                    const int matrix0_index_factor,
                                    const int matrix0_index_step);
 
-#if (defined WEBRTC_DETECT_NEON) || (defined WEBRTC_HAS_NEON)
+#if defined(WEBRTC_HAS_NEON)
 void WebRtcIsacfix_MatrixProduct1Neon(const int16_t matrix0[],
                                       const int32_t matrix1[],
                                       int32_t matrix_product[],
                                       const int matrix1_index_factor1,
                                       const int matrix0_index_factor1,
                                       const int matrix1_index_init_case,
                                       const int matrix1_index_step,
                                       const int matrix0_index_step,
                                       const int inner_loop_count,
                                       const int mid_loop_count,
@@ skipping 19 matching lines @@
                                       const int shift);
 
 void WebRtcIsacfix_MatrixProduct2MIPS(const int16_t matrix0[],
                                       const int32_t matrix1[],
                                       int32_t matrix_product[],
                                       const int matrix0_index_factor,
                                       const int matrix0_index_step);
 #endif
 
 #endif  // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_ENTROPY_CODING_H_