Replace some asserts with DCHECKs

webrtc/common_audio/fir_filter.cc

Index: webrtc/common_audio/fir_filter.cc
diff --git a/webrtc/common_audio/fir_filter.cc b/webrtc/common_audio/fir_filter.cc
index ed1f1bbfb81439350a93b08f04dc37ee0d76705d..d0a2d2f3ee68d5f60b1ef85727aa52d3ca21d35e 100644
--- a/webrtc/common_audio/fir_filter.cc
+++ b/webrtc/common_audio/fir_filter.cc
@@ -10,11 +10,11 @@
 
 #include "webrtc/common_audio/fir_filter.h"
 
-#include <assert.h>
 #include <string.h>
 
 #include <memory>
 
+#include "webrtc/base/checks.h"
 #include "webrtc/common_audio/fir_filter_neon.h"
 #include "webrtc/common_audio/fir_filter_sse.h"
 #include "webrtc/system_wrappers/include/cpu_features_wrapper.h"
@@ -39,7 +39,7 @@ FIRFilter* FIRFilter::Create(const float* coefficients,
                              size_t coefficients_length,
                              size_t max_input_length) {
   if (!coefficients || coefficients_length <= 0 || max_input_length <= 0) {
-    assert(false);
+    RTC_NOTREACHED();
     return NULL;
   }
 
@@ -80,7 +80,7 @@ FIRFilterC::FIRFilterC(const float* coefficients, size_t coefficients_length)
 }
 
 void FIRFilterC::Filter(const float* in, size_t length, float* out) {
-  assert(length > 0);
+  RTC_DCHECK_GT(length, 0);
 
   // Convolves the input signal |in| with the filter kernel |coefficients_|
   // taking into account the previous state.