Bug 1372427 - prevent using arguments.caller. r=MattN

MozReview-Commit-ID: J6NceWWJzbP

--HG--
extra : rebase_source : 7153930a703c1d39e0fce89800aea4ea84a0ccba

toolkit/components/satchel/.eslintrc.js

@@ -72,5 +72,6 @@ module.exports = {
       args: "none",
       varsIgnorePattern: "^(Cc|Ci|Cr|Cu|EXPORTED_SYMBOLS)$",
     }],
+    "no-caller": "error",
   },
 };

toolkit/components/satchel/test/test_form_autocomplete.html

@@ -1038,12 +1038,12 @@ function addEntry(name, value) {
 
 // Runs the next test when scroll event occurs
 function waitForScroll() {
-  addEventListener("scroll", function() {
+  addEventListener("scroll", function listener() {
     if (!window.pageYOffset) {
       return;
     }
 
-    removeEventListener("scroll", arguments.callee, false);
+    removeEventListener("scroll", listener, false);
     setTimeout(runTest, 100);
   }, false);
 }