Bug 1420514 - Replace app.update.enabled with app.update.disabledForTesting in enterprise policy tests r=Felipe

MozReview-Commit-ID: HfPvQjmZ7mo

--HG--
extra : rebase_source : f8ca481f4c43479c8c2ffa334ae3edb4f8e49e77
extra : source : ecb7aa38d2bded7dcb263f93b365f65e35d0dd5e

browser/components/enterprisepolicies/tests/browser/browser_policy_app_update.js

@@ -11,6 +11,8 @@ var updateService = Cc["@mozilla.org/updates/update-service;1"].
 // policy is applied needs to occur in a different test since the policy does
 // not properly take effect unless it is applied during application startup.
 add_task(async function test_updates_pre_policy() {
+  await SpecialPowers.pushPrefEnv({"set": [["app.update.disabledForTesting", false]]});
+
   is(Services.policies.isAllowed("appUpdate"), true,
      "Since no policies have been set, appUpdate should be allowed by default");
 

browser/components/enterprisepolicies/tests/browser/disable_app_update/browser.ini

@@ -1,6 +1,6 @@
 [DEFAULT]
 prefs =
-  app.update.enabled=true
+  app.update.disabledForTesting=false
   app.update.auto=true
   browser.policies.alternatePath='<test-root>/browser/components/enterprisepolicies/tests/browser/disable_app_update/config_disable_app_update.json'
 support-files =

browser/components/enterprisepolicies/tests/browser/disable_app_update/browser_policy_disable_app_update.js

@@ -18,10 +18,8 @@ add_task(async function test_update_preferences_ui() {
 
   await ContentTask.spawn(tab.linkedBrowser, null, async function() {
     let updateRadioGroup = content.document.getElementById("updateRadioGroup");
-    is(updateRadioGroup.disabled, true,
+    is(updateRadioGroup.hidden, true,
        "Update choices should be diabled when app update is locked by policy");
-    is(updateRadioGroup.value, "manual",
-       "Update choice should be set to \"manual\" when app update is disabled by policy");
   });
 
   BrowserTestUtils.removeTab(tab);