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

webrtc/modules/audio_mixer/default_output_rate_calculator.cc

Index: webrtc/modules/audio_mixer/default_output_rate_calculator.cc
diff --git a/webrtc/modules/audio_mixer/default_output_rate_calculator.cc b/webrtc/modules/audio_mixer/default_output_rate_calculator.cc
index 6d62aec32f56365316c9a40f8995c0a235ed9c77..b46ca883539eba2857d96158aef31d3abf865d11 100644
--- a/webrtc/modules/audio_mixer/default_output_rate_calculator.cc
+++ b/webrtc/modules/audio_mixer/default_output_rate_calculator.cc
@@ -31,7 +31,7 @@ int DefaultOutputRateCalculator::CalculateOutputRate(
   static constexpr NativeRate native_rates[] = {
       NativeRate::kSampleRate8kHz, NativeRate::kSampleRate16kHz,
       NativeRate::kSampleRate32kHz, NativeRate::kSampleRate48kHz};
-  const auto rounded_up_index = std::lower_bound(
+  const auto* rounded_up_index = std::lower_bound(
       std::begin(native_rates), std::end(native_rates), maximal_frequency);
   RTC_DCHECK(rounded_up_index != std::end(native_rates));
   return *rounded_up_index;