tools: update ESLint to 4.19.1

A few bug fixes result in more stringent linting rules.

PR-URL: https://github.com/nodejs/node/pull/19528
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/tools/node_modules/eslint/lib/rules/comma-dangle.js b/tools/node_modules/eslint/lib/rules/comma-dangle.js
index 180979d403..50de7b59b2 100644
--- a/tools/node_modules/eslint/lib/rules/comma-dangle.js
+++ b/tools/node_modules/eslint/lib/rules/comma-dangle.js
@@ -124,14 +124,17 @@ module.exports = {
                     ]
                 }
             ]
+        },
+
+        messages: {
+            unexpected: "Unexpected trailing comma.",
+            missing: "Missing trailing comma."
         }
     },
 
     create(context) {
         const options = normalizeOptions(context.options[0]);
         const sourceCode = context.getSourceCode();
-        const UNEXPECTED_MESSAGE = "Unexpected trailing comma.";
-        const MISSING_MESSAGE = "Missing trailing comma.";
 
         /**
          * Gets the last item of the given node.
@@ -230,7 +233,7 @@ module.exports = {
                 context.report({
                     node: lastItem,
                     loc: trailingToken.loc.start,
-                    message: UNEXPECTED_MESSAGE,
+                    messageId: "unexpected",
                     fix(fixer) {
                         return fixer.remove(trailingToken);
                     }
@@ -267,7 +270,7 @@ module.exports = {
                 context.report({
                     node: lastItem,
                     loc: trailingToken.loc.end,
-                    message: MISSING_MESSAGE,
+                    messageId: "missing",
                     fix(fixer) {
                         return fixer.insertTextAfter(trailingToken, ",");
                     }