Drop compromised polyfill.io from upstream vendors

diff --git a/Vendorfile b/Vendorfile
index 4c6a80839d9264fd60cfa760bdb4f12d0bf7b0ed..0fe6e09b458618df123b5aad350833aa20aa80a6 100644 (file)
--- a/Vendorfile
+++ b/Vendorfile
@@ -41,8 +41,4 @@ folder 'vendor/assets' do
       file 'iD.js', 'dist/iD.js'
     end
   end
-
-  folder 'polyfill' do
-    file 'es6.js', 'https://polyfill.io/v3/polyfill.js?features=es6&flags=gated,always'
-  end
 end