browser_capabilities.js
function getBrowserCapabilities(browsers) {
  for (var i = 0; i < browsers.length; i++) {
    var b = browsers[i];
    b['tunnel-identifier'] = process.env.TRAVIS_JOB_NUMBER;
    b['build'] = process.env.TRAVIS_BUILD_NUMBER;
    b['name'] = getJobName(b);
  }
  return browsers;
}
function getBrowserCapabilities(browsers) {
  for (var i = 0; i < browsers.length; i++) {
    var b = browsers[i];
    b['tunnel-identifier'] = process.env.TRAVIS_JOB_NUMBER;
    b['build'] = process.env.TRAVIS_BUILD_NUMBER;
    b['name'] = getJobName(b);
  }
  return browsers;
}
function getBrowserCapabilities ( browsers ) { for ( var i = 0 ; i < browsers . length ; i ++ ) { var b = browsers [ i ] ; b [ 'tunnel-identifier' ] = process . env . TRAVIS_JOB_NUMBER ; b [ 'build' ] = process . env . TRAVIS_BUILD_NUMBER ; b [ 'name' ] = getJobName ( b ) ; } return browsers ; }
Adds 'name', 'build', and 'tunnel-identifier' properties to all elements,
based on runtime information from the environment.
@param {!Array<!Object>} browsers
@return {!Array<!Object>} The original array, whose objects are augmented.
Adds name build and tunnel - identifier properties to all elements based on runtime information from the environment .