rename selfContained transformer to runtime

lib/babel/transformation/file.js

@@ -176,7 +176,7 @@ File.prototype.normalizeOptions = function (opts) {
   }
 
   if (opts.externalHelpers) {
-    this.set("runtimeIdentifier", t.identifier("babelHelpers"));
+    this.set("helpersNamespace", t.identifier("babelHelpers"));
   }
 
   opts.blacklist = transform._ensureTransformerNames("blacklist", opts.blacklist);
@@ -333,7 +333,7 @@ File.prototype.addHelper = function (name) {
   var declar = program._declarations && program._declarations[name];
   if (declar) return declar.id;
 
-  var runtime = this.get("runtimeIdentifier");
+  var runtime = this.get("helpersNamespace");
   if (runtime) {
     name = t.identifier(t.toIdentifier(name));
     return t.memberExpression(runtime, name);

lib/babel/transformation/transformers/deprecated.json

@@ -1 +1,3 @@
-{}
+{
+  "selfContained": "runtime"
+}

lib/babel/transformation/transformers/index.js

@@ -79,7 +79,7 @@ module.exports = {
   // needs to be after `regenerator` due to needing `regeneratorRuntime` references
   // needs to be after `es6.forOf` due to needing `Symbol.iterator` references
   // needs to be before `es6.modules` due to dynamic imports
-  selfContained:                           require("./other/self-contained"),
+  runtime:                                require("./other/runtime"),
 
   // needs to be before `_blockHoist` due to function hoisting etc
   "es6.modules":                           require("./es6/modules"),

lib/babel/transformation/transformers/other/runtime.js

@@ -82,7 +82,7 @@ exports.Program = function (node, parent, scope, file) {
 };
 
 exports.pre = function (file) {
-  file.setDynamic("runtimeIdentifier", function () {
+  file.setDynamic("helpersNamespace", function () {
     return file.addImport("babel-runtime/helpers", "babelHelpers");
   });
 

test/fixtures/transformation/runtime/options.json

@@ -0,0 +1,4 @@
+{
+  "optional": ["runtime"],
+  "experimental": true
+}

test/fixtures/transformation/self-contained/options.json

@@ -1,4 +0,0 @@
-{
-  "optional": ["selfContained"],
-  "experimental": true
-}