Remove unused argument (#19600)

Author: inottn

packages/react-reconciler/src/ReactFiberWorkLoop.new.js

@@ -1470,7 +1470,7 @@ function handleError(root, thrownValue): void {
 }while(true);
 }
 
-functionpushDispatcher(root){
+functionpushDispatcher(){
 constprevDispatcher=ReactCurrentDispatcher.current;
 ReactCurrentDispatcher.current=ContextOnlyDispatcher;
 if(prevDispatcher===null){
@@ -1586,7 +1586,7 @@ export function renderHasNotSuspendedYet(): boolean {
 functionrenderRootSync(root: FiberRoot,lanes: Lanes){
 constprevExecutionContext=executionContext;
 executionContext|=RenderContext;
-constprevDispatcher=pushDispatcher(root);
+constprevDispatcher=pushDispatcher();
 
 // If the root or lanes have changed, throw out the existing stack
 // and prepare a fresh one. Otherwise we'll continue where we left off.
@@ -1661,7 +1661,7 @@ function workLoopSync() {
 functionrenderRootConcurrent(root: FiberRoot,lanes: Lanes){
 constprevExecutionContext=executionContext;
 executionContext|=RenderContext;
-constprevDispatcher=pushDispatcher(root);
+constprevDispatcher=pushDispatcher();
 
 // If the root or lanes have changed, throw out the existing stack
 // and prepare a fresh one. Otherwise we'll continue where we left off.

packages/react-reconciler/src/ReactFiberWorkLoop.old.js

@@ -1454,7 +1454,7 @@ function handleError(root, thrownValue): void {
 }while(true);
 }
 
-functionpushDispatcher(root){
+functionpushDispatcher(){
 constprevDispatcher=ReactCurrentDispatcher.current;
 ReactCurrentDispatcher.current=ContextOnlyDispatcher;
 if(prevDispatcher===null){
@@ -1570,7 +1570,7 @@ export function renderHasNotSuspendedYet(): boolean {
 functionrenderRootSync(root: FiberRoot,lanes: Lanes){
 constprevExecutionContext=executionContext;
 executionContext|=RenderContext;
-constprevDispatcher=pushDispatcher(root);
+constprevDispatcher=pushDispatcher();
 
 // If the root or lanes have changed, throw out the existing stack
 // and prepare a fresh one. Otherwise we'll continue where we left off.
@@ -1645,7 +1645,7 @@ function workLoopSync() {
 functionrenderRootConcurrent(root: FiberRoot,lanes: Lanes){
 constprevExecutionContext=executionContext;
 executionContext|=RenderContext;
-constprevDispatcher=pushDispatcher(root);
+constprevDispatcher=pushDispatcher();
 
 // If the root or lanes have changed, throw out the existing stack
 // and prepare a fresh one. Otherwise we'll continue where we left off.