title: How to remove Crosswalk from a Cordova project?
body: <p>I have added Crosswalk to a cordova project, it works ok.
  But I wanted to remove it to do some tests, but I can't find out how.</p>
  
  <p>I tried to remove the following line</p>
  
  <pre><code>android.library.reference.2=org.apache.cordova.engine.crosswalk/xwalk_core_library
  </code></pre>
  
  <p>from the project.properties file but the build process crashes.</p>
  
  <p>Any help? Didn't find it in the documentation.</p>