Back out "Expose preprocessor flag for fuseboxEnabledDebug"

Summary:
Reverting. The behaviour of [`exported_preprocessor_flags`](https://buck.build/rule/cxx_library.html#:~:text=in%20platform_preprocessor_flags.-,exported_preprocessor_flags,-(defaults%20to%20%5B%5D) was misunderstood (applies this flag).

Changelog: [Internal]

bypass-github-export-checks

Reviewed By: hoxyq

Differential Revision: D59058502

fbshipit-source-id: bf05fbfb3cf865ae6501545561952742ebd0a122

packages/react-native/ReactCommon/jsinspector-modern/InspectorFlags.cpp

@@ -18,7 +18,7 @@ InspectorFlags& InspectorFlags::getInstance() {
 }
 
 bool InspectorFlags::getFuseboxEnabled() const {
-  return loadFlagsAndAssertUnchanged().fuseboxEnabled;
+  return loadFlagsAndAssertUnchanged().fuseboxEnabledDebug;
 }
 
 void InspectorFlags::dangerouslyResetFlags() {
@@ -28,15 +28,11 @@ void InspectorFlags::dangerouslyResetFlags() {
 const InspectorFlags::Values& InspectorFlags::loadFlagsAndAssertUnchanged()
     const {
   InspectorFlags::Values newValues = {
-      .fuseboxEnabled =
+      .fuseboxEnabledDebug =
 #ifdef REACT_NATIVE_FORCE_ENABLE_FUSEBOX
           true,
 #elif defined(HERMES_ENABLE_DEBUGGER)
-#ifdef REACT_NATIVE_ENABLE_FUSEBOX_DEBUG
-          true,
-#else
           ReactNativeFeatureFlags::fuseboxEnabledDebug(),
-#endif
 #else
           ReactNativeFeatureFlags::fuseboxEnabledRelease(),
 #endif

packages/react-native/ReactCommon/jsinspector-modern/InspectorFlags.h

@@ -32,7 +32,7 @@ class InspectorFlags {
 
  private:
   struct Values {
-    bool fuseboxEnabled;
+    bool fuseboxEnabledDebug;
     bool operator==(const Values&) const = default;
   };