1 files changed, 0 insertions, 34 deletions
diff --git a/browser/base/content/test/general/browser_favicon_change_not_in_document.js b/browser/base/content/test/general/browser_favicon_change_not_in_document.js
deleted file mode 100644
index d14a1da32..000000000
--- a/browser/base/content/test/general/browser_favicon_change_not_in_document.js
+++ /dev/null
@@ -1,34 +0,0 @@
-"use strict";
-
-const TEST_URL = "http://mochi.test:8888/browser/browser/base/content/test/general/file_favicon_change_not_in_document.html"
-
-add_task(function*() {
-  let extraTab = gBrowser.selectedTab = gBrowser.addTab();
-  let tabLoaded = promiseTabLoaded(extraTab);
-  extraTab.linkedBrowser.loadURI(TEST_URL);
-  let expectedFavicon = "http://example.org/one-icon";
-  let haveChanged = new Promise.defer();
-  let observer = new MutationObserver(function(mutations) {
-    for (let mut of mutations) {
-      if (mut.attributeName != "image") {
-        continue;
-      }
-      let imageVal = extraTab.getAttribute("image").replace(/#.*$/, "");
-      if (!imageVal) {
-        // The value gets removed because it doesn't load.
-        continue;
-      }
-      is(imageVal, expectedFavicon, "Favicon image should correspond to expected image.");
-      haveChanged.resolve();
-    }
-  });
-  observer.observe(extraTab, {attributes: true});
-  yield tabLoaded;
-  expectedFavicon = "http://example.org/yet-another-icon";
-  haveChanged = new Promise.defer();
-  yield haveChanged.promise;
-  observer.disconnect();
-  gBrowser.removeTab(extraTab);
-});
-
-