Bug 1399848 - Update failing windows tests within dom/browser-element to comply with new toplevel data: URI navigation policy. r=smaug

dom/browser-element/mochitest/browserElement_PromptCheck.js

@@ -13,6 +13,7 @@
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
+browserElementTestHelpers.allowTopLevelDataURINavigation();
 
 function runTest()
 {

dom/browser-element/mochitest/browserElement_PromptConfirm.js

@@ -11,6 +11,7 @@
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
+browserElementTestHelpers.allowTopLevelDataURINavigation();
 
 function runTest() {
   var iframe = document.createElement('iframe');

dom/browser-element/mochitest/browserElement_RemoveBrowserElement.js

@@ -9,6 +9,7 @@
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
+browserElementTestHelpers.allowTopLevelDataURINavigation();
 
 function runTest() {
   var iframe = document.createElement('iframe');

dom/browser-element/mochitest/browserElement_ScrollEvent.js

@@ -7,6 +7,7 @@
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
+browserElementTestHelpers.allowTopLevelDataURINavigation();
 
 function runTest() {
   var iframe = document.createElement('iframe');

dom/browser-element/mochitest/browserElement_Titlechange.js

@@ -7,6 +7,7 @@
 SimpleTest.waitForExplicitFinish();
 browserElementTestHelpers.setEnabledPref(true);
 browserElementTestHelpers.addPermission();
+browserElementTestHelpers.allowTopLevelDataURINavigation();
 
 function runTest() {
   var iframe1 = document.createElement('iframe');