Replace calls to assert() with RTC_DCHECK_*() in .c code

webrtc/modules/audio_processing/ns/nsx_core_c.c

 /*
  *  Copyright (c) 2013 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 <assert.h>
-
+#include "webrtc/base/checks.h"
 #include "webrtc/modules/audio_processing/ns/noise_suppression_x.h"
 #include "webrtc/modules/audio_processing/ns/nsx_core.h"
 #include "webrtc/modules/audio_processing/ns/nsx_defines.h"
 
 static const int16_t kIndicatorTable[17] = {
   0, 2017, 3809, 5227, 6258, 6963, 7424, 7718,
   7901, 8014, 8084, 8126, 8152, 8168, 8177, 8183, 8187
 };
 
 // Compute speech/noise probability
@@ skipping 119 matching lines @@
     }
     indPriorFX += inst->weightSpecFlat * tmpIndFX;  // 6*Q14
   }
 
   //for template spectral-difference
   if (inst->weightSpecDiff) {
     tmpU32no1 = 0;
     if (inst->featureSpecDiff) {
       normTmp = WEBRTC_SPL_MIN(20 - inst->stages,
                                WebRtcSpl_NormU32(inst->featureSpecDiff));
-      assert(normTmp >= 0);
+      RTC_DCHECK_GE(normTmp, 0);
       tmpU32no1 = inst->featureSpecDiff << normTmp;  // Q(normTmp-2*stages)
       tmpU32no2 = inst->timeAvgMagnEnergy >> (20 - inst->stages - normTmp);
       if (tmpU32no2 > 0) {
         // Q(20 - inst->stages)
         tmpU32no1 /= tmpU32no2;
       } else {
         tmpU32no1 = (uint32_t)(0x7fffffff);
       }
     }
     tmpU32no3 = (inst->thresholdSpecDiff << 17) / 25;
@@ skipping 89 matching lines @@
           tmp32no1 = (int32_t)inst->priorNonSpeechProb << 8;  // Q22
 
           nonSpeechProbFinal[i] = tmp32no1 /
               (inst->priorNonSpeechProb + invLrtFX);  // Q8
         }
       }
     }
   }
 }