Roll chromium_revision 33a7a547b9..0e44c5e141 (452838:453130)

webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc

Index: webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc
diff --git a/webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc b/webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc
index da50c7d1932d95db944ff0545a86d069a8f64202..33cb910e7df5bec9f7ad8f3e5b75a80c18ae228f 100644
--- a/webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc
+++ b/webrtc/modules/audio_processing/aec3/cascaded_biquad_filter.cc
@@ -40,10 +40,10 @@ void CascadedBiQuadFilter::ApplyBiQuad(
     CascadedBiQuadFilter::BiQuadState* biquad_state) {
   RTC_DCHECK_EQ(x.size(), y.size());
   RTC_DCHECK(biquad_state);
-  const auto c_b = coefficients_.b;
-  const auto c_a = coefficients_.a;
-  auto m_x = biquad_state->x;
-  auto m_y = biquad_state->y;
+  const auto* c_b = coefficients_.b;
+  const auto* c_a = coefficients_.a;
+  auto* m_x = biquad_state->x;
+  auto* m_y = biquad_state->y;
   for (size_t k = 0; k < x.size(); ++k) {
     const float tmp = x[k];
     y[k] = c_b[0] * tmp + c_b[1] * m_x[0] + c_b[2] * m_x[1] - c_a[0] * m_y[0] -