Bug 1660168 - [marionette] Enable usage of Marionette's JSWindowActor by default for Fission builds. r=marionette-reviewers,jdescottes

Differential Revision: https://phabricator.services.mozilla.com/D94898

testing/marionette/harness/marionette_harness/tests/unit/test_chrome_action.py

@@ -15,6 +15,8 @@ class TestPointerActions(WindowManagerMixin, MarionetteTestCase):
         super(TestPointerActions, self).setUp()
 
         self.actors_enabled = self.marionette.get_pref("marionette.actors.enabled")
+        if self.actors_enabled is None:
+            self.actors_enabled = self.marionette.get_pref("fission.autostart")
 
         self.mouse_chain = self.marionette.actions.sequence(
             "pointer", "pointer_id", {"pointerType": "mouse"}

testing/marionette/prefs.js

@@ -237,7 +237,7 @@ class MarionetteBranch extends Branch {
    * implementation for commands that already support Fission.
    */
   get useActors() {
-    return this.get("actors.enabled", false);
+    return this.get("actors.enabled", Services.appinfo.fissionAutostart);
   }
 }
 

testing/web-platform/meta/webdriver/tests/get_current_url/iframe.py.ini

@@ -1,4 +0,0 @@
-[iframe.py]
-  expected:
-    if fission: TIMEOUT
-  bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1580699

testing/web-platform/meta/webdriver/tests/get_title/iframe.py.ini

@@ -1,4 +0,0 @@
-[iframe.py]
-  expected:
-    if fission: TIMEOUT
-  bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1580699

testing/web-platform/meta/webdriver/tests/switch_to_frame/cross_origin.py.ini

@@ -1,4 +0,0 @@
-[cross_origin.py]
-  expected:
-    if fission: TIMEOUT
-  bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1580699