Seal renderer View public boundary (#58787)

Summary:
Pull Request resolved: #58787

Reclassify the CSS-dependent View conversion headers as private implementation details:

- `BackgroundImagePropsConversions.h`
- `BoxShadowPropsConversions.h`
- `CSSConversions.h`
- `FilterPropsConversions.h`
- `propsConversions.h`

These headers now use the private guard and are removed from the `<React/View.h>` umbrella, along with `conversions.h` and `accessibilityPropsConversions.h`. `LayoutConformanceProps.h` now includes the public `conversions.h` and core `propsConversions.h` instead of the private View `propsConversions.h`, so the umbrella stays self-contained under the strict API.

Changelog: [Internal]

Reviewed By: cipolleschi

Differential Revision: D119970889

Author: coado

packages/react-native/ReactCommon/react/renderer/components/view/BackgroundImagePropsConversions.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <react/cxxstableapi/UmbrellaGuard.h>
+#include <react/cxxstableapi/PrivateGuard.h>
 
 #include <react/featureflags/ReactNativePublicFeatureFlags.h>
 #include <react/renderer/core/PropsParserContext.h>

packages/react-native/ReactCommon/react/renderer/components/view/BoxShadowPropsConversions.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <react/cxxstableapi/UmbrellaGuard.h>
+#include <react/cxxstableapi/PrivateGuard.h>
 
 #include <react/renderer/core/PropsParserContext.h>
 #include <react/renderer/core/RawValue.h>

packages/react-native/ReactCommon/react/renderer/components/view/CSSConversions.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <react/cxxstableapi/UmbrellaGuard.h>
+#include <react/cxxstableapi/PrivateGuard.h>
 
 #include <react/renderer/core/PropsParserContext.h>
 #include <react/renderer/core/RawValue.h>

packages/react-native/ReactCommon/react/renderer/components/view/FilterPropsConversions.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <react/cxxstableapi/UmbrellaGuard.h>
+#include <react/cxxstableapi/PrivateGuard.h>
 
 #include <react/renderer/core/PropsParserContext.h>
 #include <react/renderer/core/RawValue.h>

packages/react-native/ReactCommon/react/renderer/components/view/LayoutConformanceProps.h

@@ -10,7 +10,8 @@
 #include <react/cxxstableapi/UmbrellaGuard.h>
 
 #include <react/renderer/components/view/YogaStylableProps.h>
-#include <react/renderer/components/view/propsConversions.h>
+#include <react/renderer/components/view/conversions.h>
+#include <react/renderer/core/propsConversions.h>
 
 namespace facebook::react {
 

packages/react-native/ReactCommon/react/renderer/components/view/React/View.h

@@ -33,14 +33,10 @@
 
 #include <react/renderer/components/view/AccessibilityPrimitives.h>
 #include <react/renderer/components/view/AccessibilityProps.h>
-#include <react/renderer/components/view/BackgroundImagePropsConversions.h>
 #include <react/renderer/components/view/BaseTouch.h>
 #include <react/renderer/components/view/BaseViewEventEmitter.h>
 #include <react/renderer/components/view/BaseViewProps.h>
-#include <react/renderer/components/view/BoxShadowPropsConversions.h>
-#include <react/renderer/components/view/CSSConversions.h>
 #include <react/renderer/components/view/ConcreteViewShadowNode.h>
-#include <react/renderer/components/view/FilterPropsConversions.h>
 #include <react/renderer/components/view/HostPlatformTouch.h>
 #include <react/renderer/components/view/HostPlatformViewEventEmitter.h>
 #include <react/renderer/components/view/HostPlatformViewProps.h>
@@ -59,10 +55,7 @@
 #include <react/renderer/components/view/ViewShadowNode.h>
 #include <react/renderer/components/view/YogaLayoutableShadowNode.h>
 #include <react/renderer/components/view/YogaStylableProps.h>
-#include <react/renderer/components/view/accessibilityPropsConversions.h>
-#include <react/renderer/components/view/conversions.h>
 #include <react/renderer/components/view/primitives.h>
-#include <react/renderer/components/view/propsConversions.h>
 
 #undef RN_UMBRELLA_CONTEXT
 #pragma pop_macro("RN_UMBRELLA_CONTEXT")

packages/react-native/ReactCommon/react/renderer/components/view/propsConversions.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <react/cxxstableapi/UmbrellaGuard.h>
+#include <react/cxxstableapi/PrivateGuard.h>
 
 #include <react/renderer/components/view/conversions.h>
 #include <react/renderer/core/PropsParserContext.h>