Enable Root Document Level Passive Event Listeners

content/child/runtime_features.cc

Index: content/child/runtime_features.cc
diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
index 66d6781495a439ab1627ee7393008df9a4c96865..235dffbae59acc14df3825dfbe82c4e2f805105b 100644
--- a/content/child/runtime_features.cc
+++ b/content/child/runtime_features.cc
@@ -260,8 +260,8 @@ void SetRuntimeFeaturesDefaultsAndUpdateFromArgs(
   if (base::FeatureList::IsEnabled(features::kPointerEventV1SpecCapturing))
     WebRuntimeFeatures::enablePointerEventV1SpecCapturing(true);
 
-  if (base::FeatureList::IsEnabled(features::kPassiveDocumentEventListeners))
-    WebRuntimeFeatures::enablePassiveDocumentEventListeners(true);
+  WebRuntimeFeatures::enablePassiveDocumentEventListeners(
+      base::FeatureList::IsEnabled(features::kPassiveDocumentEventListeners));
 
   if (base::FeatureList::IsEnabled(features::kPassiveEventListenersDueToFling))
     WebRuntimeFeatures::enablePassiveEventListenersDueToFling(true);