docs: function checkForbiddenAndRequiredTerms() {
    var forbiddenFound = false;
    var missingRequirements = false;
    return gulp.src(srcGlobs)
      .pipe(through2.obj(function(file, enc, cb) {
        forbiddenFound = hasAnyTerms(file) || forbiddenFound;
        missingRequirements = isMissingTerms(file) || missingRequirements;
        cb();
      }))
      .on('end', function() {
        if (forbiddenFound) {
          util.log(util.colors.blue(
              'Please remove these usages or consult with the Web Activities team.'));
        }
        if (missingRequirements) {
          util.log(util.colors.blue(
              'Adding these terms (e.g. by adding a required LICENSE ' +
              'to the file)'));
        }
        if (forbiddenFound || missingRequirements) {
          process.exit(1);
        }
      });
  }