[Fire] Remove unused React fire fork (#16046)

scripts/jest/config.build.js

@@ -23,7 +23,7 @@ const packages = readdirSync(packagesRoot).filter(dir => {
 const moduleNameMapper = {};
 
 // Allow bundle tests to read (but not write!) default feature flags.
-// This lets us determine whether we're running in Fire mode
+// This lets us determine whether we're running in different modes
 // without making relevant tests internal-only.
 moduleNameMapper[
   '^shared/ReactFeatureFlags'

scripts/jest/config.source-fire.js

@@ -1,12 +0,0 @@
-'use strict';
-
-const baseConfig = require('./config.base');
-
-module.exports = Object.assign({}, baseConfig, {
-  roots: ['<rootDir>/packages/react-dom'],
-  setupFiles: [
-    ...baseConfig.setupFiles,
-    require.resolve('./setupFire.js'),
-    require.resolve('./setupHostConfigs.js'),
-  ],
-});

scripts/jest/setupFire.js

@@ -1,9 +0,0 @@
-'use strict';
-
-jest.mock('react-dom', () => require.requireActual('react-dom/unstable-fire'));
-
-jest.mock('shared/ReactFeatureFlags', () => {
-  const ReactFeatureFlags = require.requireActual('shared/ReactFeatureFlags');
-  ReactFeatureFlags.disableInputAttributeSyncing = true;
-  return ReactFeatureFlags;
-});

scripts/rollup/bundles.js

@@ -95,25 +95,6 @@ const bundles = [
     externals: ['react'],
   },
 
-  /******* React Fire *******/
-  {
-    bundleTypes: [
-      UMD_DEV,
-      UMD_PROD,
-      UMD_PROFILING,
-      NODE_DEV,
-      NODE_PROD,
-      NODE_PROFILING,
-      FB_WWW_DEV,
-      FB_WWW_PROD,
-      FB_WWW_PROFILING,
-    ],
-    moduleType: RENDERER,
-    entry: 'react-dom/unstable-fire',
-    global: 'ReactFire',
-    externals: ['react'],
-  },
-
   /******* Test Utils *******/
   {
     moduleType: RENDERER_UTILS,

scripts/shared/inlinedHostConfigs.js

@@ -19,11 +19,6 @@ module.exports = [
     isFlowTyped: true,
     isFizzSupported: true,
   },
-  {
-    shortName: 'fire',
-    entryPoints: ['react-dom/unstable-fire'],
-    isFlowTyped: true,
-  },
   {
     shortName: 'art',
     entryPoints: ['react-art'],