Do not report quality limited resolution stats when quality scaler is disabled.

webrtc/video/vie_encoder.cc

Index: webrtc/video/vie_encoder.cc
diff --git a/webrtc/video/vie_encoder.cc b/webrtc/video/vie_encoder.cc
index 219b8ea7af62d8d16c6d949a71bf8f677eb327c4..ab306c1eae2dc7adfea2b3f060a6d2365107ad07 100644
--- a/webrtc/video/vie_encoder.cc
+++ b/webrtc/video/vie_encoder.cc
@@ -536,14 +536,15 @@ void ViEEncoder::ConfigureQualityScaler() {
   const bool degradation_preference_allows_scaling =
       degradation_preference_ == DegradationPreference::kMaintainFramerate ||
       degradation_preference_ == DegradationPreference::kBalanced;
+  const bool quality_scaling_allowed =
+      degradation_preference_allows_scaling && scaling_settings.enabled;
 
   const std::vector<int>& scale_counters = GetScaleCounters();
   stats_proxy_->SetResolutionRestrictionStats(
-      degradation_preference_allows_scaling, scale_counters[kCpu] > 0,
-      scale_counters[kQuality]);
+      degradation_preference_allows_scaling, quality_scaling_allowed,
+      scale_counters[kCpu] > 0, scale_counters[kQuality]);
 
-  if (degradation_preference_allows_scaling &&
-      scaling_settings.enabled) {
+  if (quality_scaling_allowed) {
     // Abort if quality scaler has already been configured.
     if (quality_scaler_.get() != nullptr)
       return;