1 files changed, 0 insertions, 120 deletions
diff --git a/browser/base/content/test/general/browser_bug839103.js b/browser/base/content/test/general/browser_bug839103.js
deleted file mode 100644
index 5240c92ed..000000000
--- a/browser/base/content/test/general/browser_bug839103.js
+++ /dev/null
@@ -1,120 +0,0 @@
-const gTestRoot = getRootDirectory(gTestPath).replace("chrome://mochitests/content/", "http://127.0.0.1:8888/");
-
-add_task(function* test() {
-  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" },
-    function* (browser) {
-      yield ContentTask.spawn(browser, gTestRoot, testBody);
-    });
-});
-
-// This function runs entirely in the content process. It doesn't have access
-// any free variables in this file.
-function* testBody(testRoot) {
-  const gStyleSheet = "bug839103.css";
-
-  let loaded = ContentTaskUtils.waitForEvent(this, "load", true);
-  content.location = testRoot + "test_bug839103.html";
-
-  yield loaded;
-  function unexpectedContentEvent(event) {
-    ok(false, "Received a " + event.type + " event on content");
-  }
-
-  // We've seen the original stylesheet in the document.
-  // Now add a stylesheet on the fly and make sure we see it.
-  let doc = content.document;
-  doc.styleSheetChangeEventsEnabled = true;
-  doc.addEventListener("StyleSheetAdded", unexpectedContentEvent);
-  doc.addEventListener("StyleSheetRemoved", unexpectedContentEvent);
-  doc.addEventListener("StyleSheetApplicableStateChanged", unexpectedContentEvent);
-  doc.defaultView.addEventListener("StyleSheetAdded", unexpectedContentEvent);
-  doc.defaultView.addEventListener("StyleSheetRemoved", unexpectedContentEvent);
-  doc.defaultView.addEventListener("StyleSheetApplicableStateChanged", unexpectedContentEvent);
-
-  let link = doc.createElement("link");
-  link.setAttribute("rel", "stylesheet");
-  link.setAttribute("type", "text/css");
-  link.setAttribute("href", testRoot + gStyleSheet);
-
-  let sheetAdded =
-    ContentTaskUtils.waitForEvent(this, "StyleSheetAdded", true);
-  let stateChanged =
-    ContentTaskUtils.waitForEvent(this, "StyleSheetApplicableStateChanged", true);
-  doc.body.appendChild(link);
-
-  let evt = yield sheetAdded;
-  info("received dynamic style sheet event");
-  is(evt.type, "StyleSheetAdded", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  ok(evt.stylesheet, "evt.stylesheet is defined");
-  ok(evt.stylesheet.toString().includes("CSSStyleSheet"), "evt.stylesheet is a stylesheet");
-  ok(evt.documentSheet, "style sheet is a document sheet");
-
-  evt = yield stateChanged;
-  info("received dynamic style sheet applicable state change event");
-  is(evt.type, "StyleSheetApplicableStateChanged", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  is(evt.stylesheet, link.sheet, "evt.stylesheet has the right value");
-  is(evt.applicable, true, "evt.applicable has the right value");
-
-  stateChanged =
-    ContentTaskUtils.waitForEvent(this, "StyleSheetApplicableStateChanged", true);
-  link.disabled = true;
-
-  evt = yield stateChanged;
-  is(evt.type, "StyleSheetApplicableStateChanged", "evt.type has expected value");
-  info("received dynamic style sheet applicable state change event after media=\"\" changed");
-  is(evt.target, doc, "event targets correct document");
-  is(evt.stylesheet, link.sheet, "evt.stylesheet has the right value");
-  is(evt.applicable, false, "evt.applicable has the right value");
-
-  let sheetRemoved =
-    ContentTaskUtils.waitForEvent(this, "StyleSheetRemoved", true);
-  doc.body.removeChild(link);
-
-  evt = yield sheetRemoved;
-  info("received dynamic style sheet removal");
-  is(evt.type, "StyleSheetRemoved", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  ok(evt.stylesheet, "evt.stylesheet is defined");
-  ok(evt.stylesheet.toString().includes("CSSStyleSheet"), "evt.stylesheet is a stylesheet");
-  ok(evt.stylesheet.href.includes(gStyleSheet), "evt.stylesheet is the removed stylesheet");
-
-  let ruleAdded =
-    ContentTaskUtils.waitForEvent(this, "StyleRuleAdded", true);
-  doc.querySelector("style").sheet.insertRule("*{color:black}", 0);
-
-  evt = yield ruleAdded;
-  info("received style rule added event");
-  is(evt.type, "StyleRuleAdded", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  ok(evt.stylesheet, "evt.stylesheet is defined");
-  ok(evt.stylesheet.toString().includes("CSSStyleSheet"), "evt.stylesheet is a stylesheet");
-  ok(evt.rule, "evt.rule is defined");
-  is(evt.rule.cssText, "* { color: black; }", "evt.rule.cssText has expected value");
-
-  let ruleChanged =
-    ContentTaskUtils.waitForEvent(this, "StyleRuleChanged", true);
-  evt.rule.style.cssText = "color:green";
-
-  evt = yield ruleChanged;
-  ok(true, "received style rule changed event");
-  is(evt.type, "StyleRuleChanged", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  ok(evt.stylesheet, "evt.stylesheet is defined");
-  ok(evt.stylesheet.toString().includes("CSSStyleSheet"), "evt.stylesheet is a stylesheet");
-  ok(evt.rule, "evt.rule is defined");
-  is(evt.rule.cssText, "* { color: green; }", "evt.rule.cssText has expected value");
-
-  let ruleRemoved =
-    ContentTaskUtils.waitForEvent(this, "StyleRuleRemoved", true);
-  evt.stylesheet.deleteRule(0);
-
-  evt = yield ruleRemoved;
-  info("received style rule removed event");
-  is(evt.type, "StyleRuleRemoved", "evt.type has expected value");
-  is(evt.target, doc, "event targets correct document");
-  ok(evt.stylesheet, "evt.stylesheet is defined");
-  ok(evt.stylesheet.toString().includes("CSSStyleSheet"), "evt.stylesheet is a stylesheet");
-  ok(evt.rule, "evt.rule is defined");
-}