Clean up deferRenderPhaseUpdateToNextBatch (#26511)

This is a change to some undefined behavior that we though we would do
at one point but decided not to roll out. It's already disabled
everywhere, so this just deletes the branch from the implementation and
the tests.

DiffTrain build for commit 2d51251.

Author: acdlite

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-dev.js

@@ -19780,10 +19780,7 @@ function scheduleUpdateOnFiber(root, fiber, lane, eventTime) {
 
     if (root === workInProgressRoot) {
       // Received an update to a tree that's in the middle of rendering. Mark
-      // that there was an interleaved update work on this root. Unless the
-      // `deferRenderPhaseUpdateToNextBatch` flag is off and this is a render
-      // phase update. In that case, we don't treat render phase updates as if
-      // they were interleaved, for backwards compat reasons.
+      // that there was an interleaved update work on this root.
       if ((executionContext & RenderContext) === NoContext) {
         workInProgressRootInterleavedUpdatedLanes = mergeLanes(
           workInProgressRootInterleavedUpdatedLanes,
@@ -19823,11 +19820,7 @@ function scheduleUpdateOnFiber(root, fiber, lane, eventTime) {
 function isUnsafeClassRenderPhaseUpdate(fiber) {
   // Check if this is a render phase update. Only called by class components,
   // which special (deprecated) behavior for UNSAFE_componentWillReceive props.
-  return (
-    // TODO: Remove outdated deferRenderPhaseUpdateToNextBatch experiment. We
-    // decided not to enable it.
-    (executionContext & RenderContext) !== NoContext
-  );
+  return (executionContext & RenderContext) !== NoContext;
 } // Use this function to schedule a task for a root. There's only one task per
 // root; if a task was already scheduled, we'll check to make sure the priority
 // of the existing task is the same as the priority of the next level that the
@@ -23762,7 +23755,7 @@ function createFiberRoot(
   return root;
 }
 
-var ReactVersion = "18.3.0-next-0ffc7f632-20230330";
+var ReactVersion = "18.3.0-next-2d51251e6-20230330";
 
 // Might add PROFILE later.
 

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-prod.js

@@ -8640,7 +8640,7 @@ var devToolsConfig$jscomp$inline_1007 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-next-0ffc7f632-20230330",
+  version: "18.3.0-next-2d51251e6-20230330",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1198 = {
@@ -8671,7 +8671,7 @@ var internals$jscomp$inline_1198 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-0ffc7f632-20230330"
+  reconcilerVersion: "18.3.0-next-2d51251e6-20230330"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1199 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-profiling.js

@@ -9065,7 +9065,7 @@ var devToolsConfig$jscomp$inline_1050 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-next-0ffc7f632-20230330",
+  version: "18.3.0-next-2d51251e6-20230330",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1239 = {
@@ -9096,7 +9096,7 @@ var internals$jscomp$inline_1239 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-0ffc7f632-20230330"
+  reconcilerVersion: "18.3.0-next-2d51251e6-20230330"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1240 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-dev.js

@@ -27,7 +27,7 @@ if (
 }
           "use strict";
 
-var ReactVersion = "18.3.0-next-0ffc7f632-20230330";
+var ReactVersion = "18.3.0-next-2d51251e6-20230330";
 
 // ATTENTION
 // When adding new symbols to this file,

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-prod.js

@@ -639,4 +639,4 @@ exports.useSyncExternalStore = function (
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-next-0ffc7f632-20230330";
+exports.version = "18.3.0-next-2d51251e6-20230330";

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-profiling.js

@@ -642,7 +642,7 @@ exports.useSyncExternalStore = function (
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-next-0ffc7f632-20230330";
+exports.version = "18.3.0-next-2d51251e6-20230330";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/REVISION

@@ -1 +1 @@
-0ffc7f632b5cdc2d4ede97b6f8ff55e02183bdf9
+2d51251e608b7b1a8baf79ae6bdba81ed8e1939a

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/implementations/ReactFabric-dev.fb.js

@@ -22844,10 +22844,7 @@ function scheduleUpdateOnFiber(root, fiber, lane, eventTime) {
 
     if (root === workInProgressRoot) {
       // Received an update to a tree that's in the middle of rendering. Mark
-      // that there was an interleaved update work on this root. Unless the
-      // `deferRenderPhaseUpdateToNextBatch` flag is off and this is a render
-      // phase update. In that case, we don't treat render phase updates as if
-      // they were interleaved, for backwards compat reasons.
+      // that there was an interleaved update work on this root.
       if ((executionContext & RenderContext) === NoContext) {
         workInProgressRootInterleavedUpdatedLanes = mergeLanes(
           workInProgressRootInterleavedUpdatedLanes,
@@ -22887,11 +22884,7 @@ function scheduleUpdateOnFiber(root, fiber, lane, eventTime) {
 function isUnsafeClassRenderPhaseUpdate(fiber) {
   // Check if this is a render phase update. Only called by class components,
   // which special (deprecated) behavior for UNSAFE_componentWillReceive props.
-  return (
-    // TODO: Remove outdated deferRenderPhaseUpdateToNextBatch experiment. We
-    // decided not to enable it.
-    (executionContext & RenderContext) !== NoContext
-  );
+  return (executionContext & RenderContext) !== NoContext;
 } // Use this function to schedule a task for a root. There's only one task per
 // root; if a task was already scheduled, we'll check to make sure the priority
 // of the existing task is the same as the priority of the next level that the
@@ -27028,7 +27021,7 @@ function createFiberRoot(
   return root;
 }
 
-var ReactVersion = "18.3.0-next-0ffc7f632-20230330";
+var ReactVersion = "18.3.0-next-2d51251e6-20230330";
 
 function createPortal$1(
   children,

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/implementations/ReactFabric-prod.fb.js

@@ -9507,7 +9507,7 @@ var roots = new Map(),
   devToolsConfig$jscomp$inline_1027 = {
     findFiberByHostInstance: getInstanceFromNode,
     bundleType: 0,
-    version: "18.3.0-next-0ffc7f632-20230330",
+    version: "18.3.0-next-2d51251e6-20230330",
     rendererPackageName: "react-native-renderer",
     rendererConfig: {
       getInspectorDataForViewTag: function () {
@@ -9549,7 +9549,7 @@ var internals$jscomp$inline_1273 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-0ffc7f632-20230330"
+  reconcilerVersion: "18.3.0-next-2d51251e6-20230330"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1274 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/implementations/ReactFabric-profiling.fb.js

@@ -10215,7 +10215,7 @@ var roots = new Map(),
   devToolsConfig$jscomp$inline_1106 = {
     findFiberByHostInstance: getInstanceFromNode,
     bundleType: 0,
-    version: "18.3.0-next-0ffc7f632-20230330",
+    version: "18.3.0-next-2d51251e6-20230330",
     rendererPackageName: "react-native-renderer",
     rendererConfig: {
       getInspectorDataForViewTag: function () {
@@ -10270,7 +10270,7 @@ var roots = new Map(),
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-0ffc7f632-20230330"
+  reconcilerVersion: "18.3.0-next-2d51251e6-20230330"
 });
 exports.createPortal = function (children, containerTag) {
   return createPortal$1(