Use Generated ActivityIndicatorView Schema

Summary:
We are now generating the native cpp files for ActivityIndicatorView via Buck.

Deleting the hand written files and switching over.

Reviewed By: TheSavior

Differential Revision: D14247446

fbshipit-source-id: 63a6df3254e4184de6c8abb9ea2c89654ad54398

Libraries/Components/ActivityIndicator/ActivityIndicatorSchema.js

@@ -0,0 +1,91 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow
+ */
+
+'use strict';
+
+import type {SchemaType} from '../../../packages/react-native-codegen/src/CodegenSchema.js';
+
+const SwitchSchema: SchemaType = {
+  modules: {
+    ActivityIndicatorSchema: {
+      components: {
+        ActivityIndicatorView: {
+          extendsProps: [
+            {
+              type: 'ReactNativeBuiltInType',
+              knownTypeName: 'ReactNativeCoreViewProps',
+            },
+          ],
+          events: [],
+          props: [
+            {
+              name: 'hidesWhenStopped',
+              optional: true,
+              typeAnnotation: {
+                type: 'BooleanTypeAnnotation',
+                default: false,
+              },
+            },
+            {
+              name: 'animating',
+              optional: true,
+              typeAnnotation: {
+                type: 'BooleanTypeAnnotation',
+                default: false,
+              },
+            },
+            {
+              name: 'styleAttr',
+              optional: true,
+              typeAnnotation: {
+                type: 'StringTypeAnnotation',
+                default: '',
+              },
+            },
+            {
+              name: 'color',
+              optional: true,
+              typeAnnotation: {
+                type: 'NativePrimitiveTypeAnnotation',
+                name: 'ColorPrimitive',
+              },
+            },
+            {
+              name: 'size',
+              optional: true,
+              typeAnnotation: {
+                type: 'StringEnumTypeAnnotation',
+                default: 'Small',
+                options: [
+                  {
+                    name: 'small',
+                  },
+                  {
+                    name: 'large',
+                  },
+                ],
+              },
+            },
+            {
+              name: 'intermediate',
+              optional: true,
+              typeAnnotation: {
+                type: 'BooleanTypeAnnotation',
+                default: false,
+              },
+            },
+          ],
+        },
+      },
+    },
+  },
+};
+
+module.exports = SwitchSchema;

React/Fabric/Mounting/ComponentViews/ActivityIndicator/RCTActivityIndicatorViewComponentView.mm

@@ -7,8 +7,9 @@
 
 #import "RCTActivityIndicatorViewComponentView.h"
 
-#import <react/components/activityindicator/ActivityIndicatorViewProps.h>
-#import <react/components/activityindicator/ActivityIndicatorViewShadowNode.h>
+#import <react/components/rncore/EventEmitters.h>
+#import <react/components/rncore/Props.h>
+#import <react/components/rncore/ShadowNodes.h>
 
 using namespace facebook::react;