Revert "build: Bazel builds ngfactories for packages/core (#18289)"

This reverts commit bcea196530.

tools/ngc-wrapped/BUILD.bazel

@@ -1,19 +0,0 @@
-load("@build_bazel_rules_typescript//:defs.bzl", "ts_library", "nodejs_binary")
-
-licenses(["notice"])  # Apache 2.0
-
-ts_library(
-    name = "ngc_lib",
-    srcs = ["index.ts"],
-    deps = [
-        "//packages/compiler-cli",
-        "@build_bazel_rules_typescript//internal/tsc_wrapped"
-    ],
-)
-
-nodejs_binary(
-    name = "ngc-wrapped",
-    entry_point = "__main__/tools/ngc-wrapped/index.js",
-    data = [":ngc_lib"],
-    visibility = ["//visibility:public"],
-)

tools/ngc-wrapped/README.md

@@ -1,6 +0,0 @@
-# ngc-wrapped
-
-This is a wrapper around @angular/compiler-cli that makes ngc run under Bazel.
-It should be identical to https://github.com/bazelbuild/rules_angular/tree/master/internal/ngc
-however that is built against Angular packages from npm, while ngc-wrapped is
-built using Bazel against Angular at HEAD.

tools/ngc-wrapped/index.ts

@@ -1,37 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-// TODO(chuckj): Remove the requirment for a fake 'reflect` implementation from
-// the compiler
-import 'reflect-metadata';
-import {ngc} from '@angular/compiler-cli';
-import * as fs from 'fs';
-// Note, the tsc_wrapped module comes from rules_typescript, not from @angular/tsc-wrapped
-import {parseTsconfig} from 'tsc_wrapped';
-
-function main(args: string[]) {
-  const [{options, bazelOpts, files, config}] = parseTsconfig(args[1]);
-  const ngOptions: {expectedOut: string[]} = (config as any).angularCompilerOptions;
-
-  const result = ngc(args, undefined, files, options, ngOptions);
-
-  if (result === 0) {
-    // Ensure that expected output files exist.
-    if (ngOptions && ngOptions.expectedOut) {
-      for (const out of ngOptions.expectedOut) {
-        fs.appendFileSync(out, '', 'utf-8');
-      }
-    }
-  }
-
-  return result;
-}
-
-if (require.main === module) {
-  process.exitCode = main(process.argv.slice(2));
-}

tools/tsconfig.json

@@ -9,22 +9,19 @@
     "outDir": "../dist/tools/",
     "noImplicitAny": true,
     "noFallthroughCasesInSwitch": true,
-    "paths": {},
+    "paths": {
+    },
     "rootDir": ".",
     "sourceMap": true,
     "inlineSources": true,
-    "lib": [
-      "es6",
-      "dom"
-    ],
+    "lib": ["es6", "dom"],
     "target": "es5",
     "skipLibCheck": true
   },
   "exclude": [
     "node_modules",
-    "ngc-wrapped",
     "typings-test",
     "public_api_guard",
     "docs"
   ]
-}
+}