Remove Fiber fields that were used for hydrating useMutableSource

facebook · Sep 20, 2021 · 593b870 · 593b870
1 parent 8209de2
commit 593b870
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diff --git a/packages/react-reconciler/src/ReactFiberRoot.new.js b/packages/react-reconciler/src/ReactFiberRoot.new.js
@@ -59,10 +59,6 @@ function FiberRootNode(containerInfo, tag, hydrate) {
     this.pooledCacheLanes = NoLanes;
   }
 
-  if (supportsHydration) {
-    this.mutableSourceEagerHydrationData = null;
-  }
-
   if (enableSuspenseCallback) {
     this.hydrationCallbacks = null;
   }

diff --git a/packages/react-reconciler/src/ReactFiberRoot.old.js b/packages/react-reconciler/src/ReactFiberRoot.old.js
@@ -59,10 +59,6 @@ function FiberRootNode(containerInfo, tag, hydrate) {
     this.pooledCacheLanes = NoLanes;
   }
 
-  if (supportsHydration) {
-    this.mutableSourceEagerHydrationData = null;
-  }
-
   if (enableSuspenseCallback) {
     this.hydrationCallbacks = null;
   }