--- a/dom/events/test/mochitest.ini
+++ b/dom/events/test/mochitest.ini
@@ -130,17 +130,17 @@ skip-if = toolkit == 'android' #CRASH_DU
 skip-if = buildapp == 'b2g' # b2g(failing when the test gets moved around, and on debug)
 [test_bug924087.html]
 [test_bug930374-content.html]
 [test_bug944011.html]
 [test_bug944847.html]
 [test_bug946632.html]
 skip-if = buildapp == 'b2g'
 [test_bug967796.html]
-skip-if = toolkit == "gonk"
+skip-if = toolkit == "gonk" || e10s
 [test_bug985988.html]
 [test_bug998809.html]
 [test_bug1017086_disable.html]
 support-files = bug1017086_inner.html
 [test_bug1017086_enable.html]
 support-files = bug1017086_inner.html
 [test_bug1079236.html]
 [test_bug1145910.html]

--- a/dom/events/test/test_bug822898.html
+++ b/dom/events/test/test_bug822898.html
@@ -304,16 +304,17 @@ function testPointerEventCTORS()
         is(e[def], p[def], "PointerEvent: Wrong event init value for " + def + "!");
       }
     }
   }
   nextTest();
 }
 
 function runTests() {
+  SpecialPowers.setBoolPref("dom.w3c_pointer_events.enabled", true);      // Enable Pointer Events
   testTarget = document.getElementById("testTarget");
   parent = testTarget.parentNode;
   gOnPointerPropHandled = new Array;
   iframeBody = document.getElementById("subFrame").contentWindow.document.body;
 
   tests.push(createTestEventValue("pointerdown"));
   tests.push(createTestEventValue("pointermove"));
   tests.push(createTestEventValue("pointerup"));

--- a/dom/events/test/test_bug967796.html
+++ b/dom/events/test/test_bug967796.html
@@ -15,22 +15,20 @@ https://bugzilla.mozilla.org/show_bug.cg
 <div id="content" style="display: none">
 
 </div>
 <pre id="test">
 <script type="application/javascript">
 
 /** Test for Bug 967796 **/
 
-SimpleTest.waitForExplicitFinish();
+SpecialPowers.setBoolPref("dom.w3c_pointer_events.enabled", true);      // Enable Pointer Events
 
-SimpleTest.waitForFocus(function() {
-    SpecialPowers.pushPrefEnv({"set": [["dom.w3c_pointer_events.enabled", true]]}, runTests);
-  });
-
+SimpleTest.waitForExplicitFinish();
+SimpleTest.waitForFocus(runTests);
 var outer;
 var middle;
 var inner;
 var outside;
 var container;
 var file;
 var iframe;
 var checkRelatedTarget = false;
@@ -158,16 +156,18 @@ function runTests() {
   Array.from(document.querySelectorAll('*'))
     .concat([iframe.contentDocument.body.firstChild, iframe.contentDocument.body.lastChild])
     .forEach((elt) => {
       elt.onpointerenter = null;
       elt.onpointerleave = null;
       elt.onpointerenter = null;
       elt.onpointerleave = null;
     });
+  SpecialPowers.clearUserPref("dom.w3c_pointer_events.enabled");      // Disable Pointer Events
+
   SimpleTest.finish();
 }
 
 function penter(evt) {
   ++pointerentercount;
   evt.stopPropagation();
   if (expectedPointerEnterTargets.length) {
     var t = expectedPointerEnterTargets.shift();