Bug 1850904 - Expand media.allow-audio-non-utility to early beta r=alwu

Differential Revision: https://phabricator.services.mozilla.com/D187174

ipc/glue/test/browser/browser_utility_audio_locked.js

@@ -19,6 +19,6 @@ add_setup(async function setup() {
 add_task(async function testAudioDecodingInUtility() {
   // TODO: When getting rid of audio decoding on non utility at all, this
   // should be removed
-  const verifyForUtility = !!isNightly();
+  const verifyForUtility = !!isNightlyOrEalyBeta();
   await runTest({ expectUtility: verifyForUtility });
 });

ipc/glue/test/browser/browser_utility_multipleAudio.js

@@ -14,7 +14,7 @@ add_setup(async function checkAudioDecodingNonUtility() {
   const isAudioDecodingNonUtilityAllowed = await SpecialPowers.getBoolPref(
     "media.allow-audio-non-utility"
   );
-  if (isNightly()) {
+  if (isNightlyOrEalyBeta()) {
     ok(
       !isAudioDecodingNonUtilityAllowed,
       "Audio decoding should not be allowed on non utility processes by default on Nightly"
@@ -38,7 +38,7 @@ add_task(async function testFailureAudioDecodingInRDD() {
 add_task(async function testFailureAudioDecodingInContent() {
   // TODO: When getting rid of audio decoding on non utility at all, this
   // should be removed
-  if (!isNightly()) {
+  if (!isNightlyOrEalyBeta()) {
     return;
   }
 

ipc/glue/test/browser/head-telemetry.js

@@ -262,7 +262,7 @@ function getExtraKey({ utilityPref, rddPref, allowNonUtility }) {
   }
   // TODO: This needs to be removed when getting rid of ability to decode on
   // non utility at all
-  if (allowNonUtility || !isNightly()) {
+  if (allowNonUtility || !isNightlyOrEalyBeta()) {
     extraKey += ",allow-non-utility";
   }
   return extraKey;

ipc/glue/test/browser/head.js

@@ -558,10 +558,9 @@ async function crashSomeUtilityActor(
   return crashSomeUtility(utilityPid, actorsCheck);
 }
 
-function versionContains(e) {
-  return Services.appinfo.platformVersion.indexOf(e) > -1;
-}
-
-function isNightly() {
-  return versionContains("a");
+function isNightlyOrEalyBeta() {
+  const { AppConstants } = ChromeUtils.importESModule(
+    "resource://gre/modules/AppConstants.sys.mjs"
+  );
+  return AppConstants.NIGHTLY_BUILD || AppConstants.EARLY_BETA_OR_EARLIER;
 }

modules/libpref/init/StaticPrefList.yaml

@@ -9987,11 +9987,11 @@
 # We do that only on nightly builds for now.
 -   name: media.allow-audio-non-utility
     type: RelaxedAtomicBool
-#if defined(NIGHTLY_BUILD)
+#if defined(NIGHTLY_BUILD) || defined(EARLY_BETA_OR_EARLIER)
     value: false
 #else
     value: true
-#endif // defined(NIGHTLY_BUILD)
+#endif // defined(NIGHTLY_BUILD) || defined(EARLY_BETA_OR_EARLIER)
     mirror: always
 
 #ifdef MOZ_OMX