Merge pull request #17523 from emberjs/rwjblue-patch-1

Remove unused svelte spike code...

Author: locks

broccoli/deprecated-features.js

@@ -52,51 +52,3 @@ function handleExportedDeclaration(d, map) {
 }
 
 module.exports = DEPRECATED_FEATURES;
-
-// TODO: remove this, it is primarily just for testing if svelte is working...
-function svelte(infile, outfile) {
-  console.log(DEPRECATED_FEATURES); // eslint-disable-line no-console
-  const babel = require('babel-core'); // eslint-disable-line node/no-extraneous-require
-
-  let { code } = babel.transformFileSync(infile, {
-    plugins: [
-      [
-        'debug-macros',
-        {
-          debugTools: {
-            source: '@ember/debug',
-            assertPredicateIndex: 1,
-            isDebug: false,
-          },
-          svelte: {
-            'ember-source': '3.3.0',
-          },
-          flags: [
-            {
-              source: '@glimmer/env',
-              flags: { DEBUG: false },
-            },
-            {
-              name: 'ember-source',
-              source: '@ember/deprecated-features',
-              flags: DEPRECATED_FEATURES,
-            },
-            {
-              source: '@ember/canary-features',
-              flags: {
-                EMBER_METAL_TRACKED_PROPERTIES: true,
-              },
-            },
-          ],
-        },
-      ],
-    ],
-  });
-
-  fs.writeFileSync(outfile, code);
-}
-
-if (process.env.SVELTE_TEST) {
-  svelte('dist/es/@ember/-internals/metal/lib/property_get.js', 'property_get.svelte.js');
-  svelte('dist/es/@ember/-internals/metal/lib/property_set.js', 'property_set.svelte.js');
-}