Update babel-preset-env to version 1.7.0

Author: depfu[bot]

package.json

@@ -24,7 +24,7 @@
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",
-    "babel-preset-env": "^1.6.0",
+    "babel-preset-env": "^1.7.0",
     "babel-preset-flow": "^6.23.0",
     "draft-js": "0.x",
     "flow-bin": "^0.55.0",

yarn.lock

@@ -658,9 +658,9 @@ babel-polyfill@^6.26.0:
     core-js "^2.5.0"
     regenerator-runtime "^0.10.5"
 
-babel-preset-env@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.6.0.tgz#2de1c782a780a0a5d605d199c957596da43c44e4"
+babel-preset-env@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.7.0.tgz#dea79fa4ebeb883cd35dab07e260c1c9c04df77a"
   dependencies:
     babel-plugin-check-es2015-constants "^6.22.0"
     babel-plugin-syntax-trailing-function-commas "^6.22.0"
@@ -689,7 +689,7 @@ babel-preset-env@^1.6.0:
     babel-plugin-transform-es2015-unicode-regex "^6.22.0"
     babel-plugin-transform-exponentiation-operator "^6.22.0"
     babel-plugin-transform-regenerator "^6.22.0"
-    browserslist "^2.1.2"
+    browserslist "^3.2.6"
     invariant "^2.2.2"
     semver "^5.3.0"
 
@@ -875,12 +875,12 @@ browser-resolve@^1.11.2:
   dependencies:
     resolve "1.1.7"
 
-browserslist@^2.1.2:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.4.0.tgz#693ee93d01e66468a6348da5498e011f578f87f8"
+browserslist@^3.2.6:
+  version "3.2.8"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-3.2.8.tgz#b0005361d6471f0f5952797a76fc985f1f978fc6"
   dependencies:
-    caniuse-lite "^1.0.30000718"
-    electron-to-chromium "^1.3.18"
+    caniuse-lite "^1.0.30000844"
+    electron-to-chromium "^1.3.47"
 
 bser@^2.0.0:
   version "2.0.0"
@@ -908,9 +908,9 @@ camelcase@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
 
-caniuse-lite@^1.0.30000718:
-  version "1.0.30000735"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000735.tgz#aab44016ef243e215ef43fd1343efd22930842f8"
+caniuse-lite@^1.0.30000844:
+  version "1.0.30000874"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000874.tgz#a641b1f1c420d58d9b132920ef6ba87bbdcd2223"
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1204,9 +1204,9 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-electron-to-chromium@^1.3.18:
-  version "1.3.21"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.21.tgz#a967ebdcfe8ed0083fc244d1894022a8e8113ea2"
+electron-to-chromium@^1.3.47:
+  version "1.3.56"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.56.tgz#aad1420d23e9dd8cd2fc2bc53f4928adcf85f02f"
 
 elegant-spinner@^1.0.1:
   version "1.0.1"