Remove Fiber fields that were used for hydrating useMutableSource

eps1lon · eps1lon · commit 593b870a8395 · 2021-09-20T19:16:46.000+02:00
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;
   }

Original file line number	Diff line number	Diff line change
`@@ -59,10 +59,6 @@ function FiberRootNode(containerInfo, tag, hydrate) {`
`59`	`59`	`this.pooledCacheLanes = NoLanes;`
`60`	`60`	`}`
`61`	`61`
`62`		`- if (supportsHydration) {`
`63`		`- this.mutableSourceEagerHydrationData = null;`
`64`		`- }`
`65`		`-`
`66`	`62`	`if (enableSuspenseCallback) {`
`67`	`63`	`this.hydrationCallbacks = null;`
`68`	`64`	`}`