Replace CHECK(x && y) with two separate CHECK() calls

webrtc/modules/audio_processing/transient/moving_moments.cc

 /*
  *  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.
  */
 
@@ skipping 14 matching lines @@
   RTC_DCHECK_GT(length, 0);
   for (size_t i = 0; i < length; ++i) {
     queue_.push(0.0);
   }
 }
 
 MovingMoments::~MovingMoments() {}
 
 void MovingMoments::CalculateMoments(const float* in, size_t in_length,
                                      float* first, float* second) {
-  RTC_DCHECK(in && in_length > 0 && first && second);
+  RTC_DCHECK(in);
+  RTC_DCHECK_GT(in_length, 0);
+  RTC_DCHECK(first);
+  RTC_DCHECK(second);
 
   for (size_t i = 0; i < in_length; ++i) {
     const float old_value = queue_.front();
     queue_.pop();
     queue_.push(in[i]);
 
     sum_ += in[i] - old_value;
     sum_of_squares_ += in[i] * in[i] - old_value * old_value;
     first[i] = sum_ / length_;
     second[i] = sum_of_squares_ / length_;
   }
 }
 
 }  // namespace webrtc