Wire up mobile config for cloneless state progression feature flag (#39428)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39428

changelog: [internal]

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Reviewed By: rozele, rshest

Differential Revision: D49234105

fbshipit-source-id: e0c9376e57de010b95dd023d60609b6b052843aa

packages/react-native/React/Fabric/RCTSurfacePresenter.mm

@@ -288,6 +288,10 @@ static BackgroundExecutor RCTGetBackgroundExecutor()
     CoreFeatures::enableDefaultAsyncBatchedPriority = true;
   }
 
+  if (reactNativeConfig && reactNativeConfig->getBool("react_fabric:enable_cloneless_state_progression")) {
+    CoreFeatures::enableClonelessStateProgression = true;
+  }
+
   auto componentRegistryFactory =
       [factory = wrapManagedObject(_mountingManager.componentViewRegistry.componentViewFactory)](
           const EventDispatcher::Weak &eventDispatcher, const ContextContainer::Shared &contextContainer) {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java

@@ -156,4 +156,7 @@ public class ReactFeatureFlags {
 
   /** Utilize shared Event C++ pipeline with fabric's renderer */
   public static boolean enableFabricSharedEventPipeline = false;
+
+  /** When enabled, Fabric will avoid cloning notes to perform state progression. */
+  public static boolean enableClonelessStateProgression = false;
 }

packages/react-native/ReactAndroid/src/main/jni/react/fabric/Binding.cpp

@@ -436,6 +436,8 @@ void Binding::installFabricUIManager(
       getFeatureFlagValue("enableCleanParagraphYogaNode");
   CoreFeatures::enableDefaultAsyncBatchedPriority =
       getFeatureFlagValue("enableDefaultAsyncBatchedPriority");
+  CoreFeatures::enableClonelessStateProgression =
+      getFeatureFlagValue("enableClonelessStateProgression");
 
   // RemoveDelete mega-op
   ShadowViewMutation::PlatformSupportsRemoveDeleteTreeInstruction =