build(publish): remove unneeded add-license-to-rx (#12734)

tools/code.angularjs.org/add-license-to-rx.js

@@ -1,42 +0,0 @@
-#! /usr/bin/env node
-/**
- * @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: remove this file when license is included in RxJS bundles.
- * https://github.com/ReactiveX/RxJS/issues/1067
- *
- * This script runs after bundles have already been copied to the build-path,
- * to prepend the license to each bundle.
- **/
-var fs = require('fs');
-var args = require('minimist')(process.argv);
-
-var license = fs.readFileSync(args['license-path']);
-// Make the license block into a JS comment
-license = `/**
-${license}
-**/
-`;
-
-var bundles =
-    fs.readdirSync(args['build-path'])
-        // Match files that begin with Rx and end with js
-        .filter(bundle => /^Rx\.?.*\.js$/.test(bundle))
-        // Load file contents
-        .map(bundle => {
-          return {
-            path: bundle,
-            contents: fs.readFileSync(`${args['build-path']}/${bundle}`).toString()
-          };
-        })
-        // Concatenate license to bundle
-        .map(bundle => { return {path: bundle.path, contents: `${license}${bundle.contents}`}; })
-        // Write file to disk
-        .forEach(
-            bundle => fs.writeFileSync(`${args['build-path']}/${bundle.path}`, bundle.contents));

tools/code.angularjs.org/publish.sh

@@ -23,7 +23,6 @@ function init {
     IS_SNAPSHOT_BUILD=
   fi
   RX_BUNDLE_DIR=$(resolveDir ../../node_modules/rxjs/bundles)
-  RX_LICENSE=$(resolveDir ../../node_modules/rxjs)/LICENSE.txt
 }
 
 function prepare {
@@ -57,7 +56,6 @@ function prepare {
     mkdir $REPO_DIR/$NEW_VERSION
     cp -r $BUILD_DIR/* $REPO_DIR/$NEW_VERSION/
     cp -r $RX_BUNDLE_DIR/* $REPO_DIR/$NEW_VERSION/
-    node ./add-license-to-rx.js --license-path=$RX_LICENSE --build-path=$REPO_DIR/$NEW_VERSION
   fi
 
   #