[ci skip] disable closure lint for now (travis java errors)

.travis.yml

@@ -18,7 +18,7 @@ before_script:
 - export PATH=$HOME/bin:$PATH
 - npm install -g bower gulp-cli@1
 - bower install
-- npm run lint
+- gulp lint-eslint
 script:
 - xvfb-run wct
 - if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then wct -s 'windows 10/microsoftedge@14' -s 'windows 8.1/internet explorer@11' -s 'os x 10.11/safari@9' -s 'macos 10.12/safari@10' -s 'Linux/chrome@41'; fi

gulpfile.js

@@ -242,13 +242,17 @@ gulp.task('estimate-size', ['clean'], () => {
     .pipe(gulp.dest(BUNDLED_DIR))
 });
 
-gulp.task('lint', function() {
+gulp.task('lint-eslint', function() {
   return gulp.src(['lib/**/*.html', 'test/unit/*.html', 'util/*.js'])
     .pipe(eslint())
     .pipe(eslint.format())
     .pipe(eslint.failAfterError());
 });
 
+gulp.task('lint', (done) => {
+  runseq('lint-eslint', 'lint-closure', done);
+});
+
 gulp.task('generate-closure-externs', ['clean'], () => {
   let genClosure = require('@polymer/gen-closure-declarations').generateDeclarations;
   return genClosure().then((declarations) => {

package.json

@@ -33,7 +33,7 @@
   "scripts": {
     "build": "gulp",
     "test": "npm run lint && wct",
-    "lint": "gulp lint lint-closure"
+    "lint": "gulp lint"
   },
   "repository": {
     "type": "git",