resolve-shims: prevent prototype manipulation (#246)

Author: bendrucker

lib/resolve-shims.js

@@ -123,6 +123,11 @@ function separateExposeGlobals(shims) {
     , exposeGlobals = {};
 
   Object.keys(shims).forEach(function (k) {
+    // https://github.com/thlorenz/browserify-shim/issues/245
+    if (k === '__proto__' || k === 'constructor') {
+      return;
+    }
+
     var val = shims[k]
       , exp = val && val.exports;