title: Google Closure Compiler: cost of obfuscation/CompilationOption
body: <p>The Class CompilationOption is used to control the compilation pass. In the build-in "optimize" options(such as foldConstants, removeDeadcode etc), closure compiler only activates some of them by default. So why not enable all of them? Will that generate more obfuscated codes or not? What is the cost of enabling a new option?</p>
  
  <p>Thanks, any insight would be appreciated :)</p>