Fix mobile browsers support in preset-env (#9978)

* Fix mobile browsers support in preset-env

* Update fixtures

* Alias other mobile browsers, since they aren't included by compat-table

packages/babel-preset-env/data/built-in-modules.json

@@ -6,6 +6,7 @@
     "safari": "10.1",
     "opera": "48",
     "ios_saf": "10.3",
+    "and_chr": "71",
     "and_ff": "64"
   }
 }

packages/babel-preset-env/package.json

@@ -57,7 +57,7 @@
     "@babel/plugin-transform-typeof-symbol": "^7.2.0",
     "@babel/plugin-transform-unicode-regex": "^7.4.4",
     "@babel/types": "^7.4.4",
-    "browserslist": "^4.5.2",
+    "browserslist": "^4.6.0",
     "core-js-compat": "^3.0.0",
     "invariant": "^2.2.2",
     "js-levenshtein": "^1.1.3",

packages/babel-preset-env/scripts/build-modules-support.js

@@ -3,7 +3,7 @@ const fs = require("fs");
 
 const moduleSupport = require("caniuse-db/features-json/es6-module.json");
 
-const skipList = new Set(["and_chr", "android", "samsung"]);
+const skipList = new Set(["android", "samsung"]);
 const acceptedWithCaveats = new Set(["safari", "ios_saf"]);
 
 const { stats } = moduleSupport;

packages/babel-preset-env/src/targets-parser.js

@@ -44,13 +44,16 @@ const validateTargetNames = (targets: Targets): void => {
 
 const browserNameMap = {
   and_chr: "chrome",
+  and_ff: "firefox",
   android: "android",
   chrome: "chrome",
   edge: "edge",
   firefox: "firefox",
   ie: "ie",
+  ie_mob: "ie",
   ios_saf: "ios",
   node: "node",
+  op_mob: "opera",
   opera: "opera",
   safari: "safari",
   samsung: "samsung",
@@ -200,6 +203,7 @@ const getTargets = (targets: Object = {}, options: Object = {}): Targets => {
 
     const browsers = browserslist(browsersquery, {
       path: options.configPath,
+      mobileToDesktop: true,
     });
 
     const queryBrowsers = getLowestVersions(browsers);

packages/babel-preset-env/test/fixtures/corejs2/entry-chromeandroid/output.mjs

@@ -0,0 +1,14 @@
+import "core-js/modules/es7.array.flat-map";
+import "core-js/modules/es6.array.sort";
+import "core-js/modules/es7.object.define-getter";
+import "core-js/modules/es7.object.define-setter";
+import "core-js/modules/es7.object.lookup-getter";
+import "core-js/modules/es7.object.lookup-setter";
+import "core-js/modules/es7.promise.finally";
+import "core-js/modules/es7.symbol.async-iterator";
+import "core-js/modules/es7.string.trim-left";
+import "core-js/modules/es7.string.trim-right";
+import "core-js/modules/web.timers";
+import "core-js/modules/web.immediate";
+import "core-js/modules/web.dom.iterable";
+1 ** 2;

packages/babel-preset-env/test/fixtures/corejs3/entry-chromeandroid/output.mjs

@@ -0,0 +1,25 @@
+import "core-js/modules/es.symbol.description";
+import "core-js/modules/es.symbol.async-iterator";
+import "core-js/modules/es.array.flat";
+import "core-js/modules/es.array.flat-map";
+import "core-js/modules/es.array.iterator";
+import "core-js/modules/es.array.sort";
+import "core-js/modules/es.array.unscopables.flat";
+import "core-js/modules/es.array.unscopables.flat-map";
+import "core-js/modules/es.object.define-getter";
+import "core-js/modules/es.object.define-setter";
+import "core-js/modules/es.object.from-entries";
+import "core-js/modules/es.object.lookup-getter";
+import "core-js/modules/es.object.lookup-setter";
+import "core-js/modules/es.promise";
+import "core-js/modules/es.promise.finally";
+import "core-js/modules/es.string.replace";
+import "core-js/modules/es.string.trim-end";
+import "core-js/modules/es.string.trim-start";
+import "core-js/modules/web.dom-collections.iterator";
+import "core-js/modules/web.immediate";
+import "core-js/modules/web.queue-microtask";
+import "core-js/modules/web.url";
+import "core-js/modules/web.url.to-json";
+import "core-js/modules/web.url-search-params";
+1 ** 2;