Bug 1465476 - Support binary expressions for globals evaluation in ESLint. r=mossop

MozReview-Commit-ID: 66g1ISJ2ML1

--HG--
extra : rebase_source : bb7a61710467dbbae81c6d654d409453edf729f8

tools/lint/eslint/eslint-plugin-mozilla/lib/helpers.js

@@ -118,6 +118,8 @@ module.exports = {
       case "AssignmentExpression":
         return this.getASTSource(node.left) + " = " +
           this.getASTSource(node.right);
+      case "BinaryExpression":
+        return this.getASTSource(node.left) + " " + node.operator + " " + this.getASTSource(node.right);
       default:
         throw new Error("getASTSource unsupported node type: " + node.type);
     }

tools/lint/eslint/eslint-plugin-mozilla/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-mozilla",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

tools/lint/eslint/eslint-plugin-mozilla/package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-mozilla",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "description": "A collection of rules that help enforce JavaScript coding standard in the Mozilla project.",
   "keywords": [
     "eslint",