.travis.yml in uglifier-1.0.0 vs .travis.yml in uglifier-1.0.1

@@ -1,5 +1,4 @@
 rvm:
   - 1.8.7
   - 1.9.2
-env: "EXECJS_RUNTIME='RubyRacer'"
 before_script: "git submodule update --init --recursive"