Merge pull request #9029 from Snuffleupagus/eslint--report-unused-disable-directives

Enable the `--report-unused-disable-directives` ESLint command line option

gulpfile.js

@@ -1160,7 +1160,8 @@ gulp.task('lint', function (done) {
   console.log('### Linting JS files');
 
   // Ensure that we lint the Firefox specific *.jsm files too.
-  var options = ['node_modules/eslint/bin/eslint', '--ext', '.js,.jsm', '.'];
+  var options = ['node_modules/eslint/bin/eslint', '--ext', '.js,.jsm', '.',
+                 '--report-unused-disable-directives'];
   var esLintProcess = spawn('node', options, { stdio: 'inherit', });
   esLintProcess.on('close', function (code) {
     if (code !== 0) {

src/doc_helper.js

@@ -12,7 +12,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* eslint-disable strict */
 
 /*
  NOTE: This file is created as a helper to assist with JSDoc html files.

src/pdf.worker.entry.js

@@ -12,7 +12,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* eslint-disable strict */
 
 (typeof window !== 'undefined' ? window : {}).pdfjsDistBuildPdfWorker =
   require('./pdf.worker.js');