Bug 1165046 fix e10s test browser_social_activation, r=felipe

browser/base/content/test/social/browser.ini

@@ -34,7 +34,7 @@ skip-if = e10s && debug # Leaking docshells (bug 1150147)
 [browser_share.js]
 skip-if = true # bug 1115131
 [browser_social_activation.js]
-skip-if = e10s # Bug 933103 synthesizeMouseAtCenter not e10s friendly
+skip-if = e10s && debug # e10s/Linux/Debug Leaking docshells (bug 1150147)
 [browser_social_chatwindow.js]
 [browser_social_chatwindow_resize.js]
 [browser_social_chatwindowfocus.js]

browser/base/content/test/social/browser_social_activation.js

@@ -62,12 +62,7 @@ function addTab(url, callback) {
 function sendActivationEvent(tab, callback, nullManifest) {
   // hack Social.lastEventReceived so we don't hit the "too many events" check.
   Social.lastEventReceived = 0;
-  let doc = tab.linkedBrowser.contentDocument;
-  // if our test has a frame, use it
-  if (doc.defaultView.frames[0])
-    doc = doc.defaultView.frames[0].document;
-  let button = doc.getElementById(nullManifest ? "activation-old" : "activation");
-  EventUtils.synthesizeMouseAtCenter(button, {}, doc.defaultView);
+  BrowserTestUtils.synthesizeMouseAtCenter("#activation", {}, tab.linkedBrowser);
   executeSoon(callback);
 }
 
@@ -117,24 +112,22 @@ function clickAddonRemoveButton(tab, aCallback) {
   AddonManager.getAddonsByTypes(["service"], function(aAddons) {
     let addon = aAddons[0];
 
-    let doc = tab.linkedBrowser.contentDocument;
+    let doc = tab.linkedBrowser.contentDocument;;
     let list = doc.getElementById("addon-list");
 
     let item = getAddonItemInList(addon.id, list);
-    isnot(item, null, "Should have found the add-on in the list");
-
-    var button = doc.getAnonymousElementByAttribute(item, "anonid", "remove-btn");
+    let button = item._removeBtn;
     isnot(button, null, "Should have a remove button");
     ok(!button.disabled, "Button should not be disabled");
 
-    EventUtils.synthesizeMouseAtCenter(button, { }, doc.defaultView);
+    // uninstall happens after about:addons tab is closed, so we wait on
+    // disabled
+    promiseObserverNotified("social:provider-disabled").then(() => {
+      is(item.getAttribute("pending"), "uninstall", "Add-on should be uninstalling");
+      executeSoon(function() { aCallback(addon); });
+    });
 
-    // Force XBL to apply
-    item.clientTop;
-
-    is(item.getAttribute("pending"), "uninstall", "Add-on should be uninstalling");
-
-    executeSoon(function() { aCallback(addon); });
+    BrowserTestUtils.synthesizeMouseAtCenter(button, {}, tab.linkedBrowser);
   });
 }