message: AgcManagerDirect: Fix the use of `use_clipping_predictor_step_`
  Evaluate the clipping predictor whenever injected but keep using the
  predictions only when allowed.
  Cr-Commit-Position: refs/heads/main@{#34937}
diff: @@ -588,7 +588,7 @@ void AgcManagerDirect::AnalyzePreProcess(const float* const* audio,
  const auto step = clipping_predictor_->EstimateClippedLevelStep(
  channel, stream_analog_level_, clipped_level_step_,
  channel_agcs_[channel]->min_mic_level(), kMaxMicLevel);
  - if (use_clipping_predictor_step_ && step.has_value()) {
  + if (step.has_value()) {
  predicted_step = std::max(predicted_step, step.value());
  clipping_predicted = true;
  }
  @@ -609,16 +609,20 @@ void AgcManagerDirect::AnalyzePreProcess(const float* const* audio,
  clipping_predictor_log_counter_ = 0;
  }
  }
  - if (clipping_detected || clipping_predicted) {
  - int step = clipped_level_step_;
  if (clipping_detected) {
  RTC_DLOG(LS_INFO) << "[agc] Clipping detected. clipped_ratio="
  << clipped_ratio;
  }
  + int step = clipped_level_step_;
  if (clipping_predicted) {
  - step = std::max(predicted_step, clipped_level_step_);
  - RTC_DLOG(LS_INFO) << "[agc] Clipping predicted. step=" << step;
  + predicted_step = std::max(predicted_step, clipped_level_step_);
  + RTC_DLOG(LS_INFO) << "[agc] Clipping predicted. step=" << predicted_step;
  + if (use_clipping_predictor_step_) {
  + step = predicted_step;
  + }
  }
  + if (clipping_detected ||
  + (clipping_predicted && use_clipping_predictor_step_)) {
  for (auto& state_ch : channel_agcs_) {
  state_ch->HandleClipping(step);
  }
  