BB 41108: Remove privileged macOS installation from 102

toolkit/xre/MacRunFromDmgUtils.mm

@@ -288,7 +288,7 @@ static void StripQuarantineBit(NSString* aBundlePath) {
   LaunchTask(@"/usr/bin/xattr", arguments);
 }
 
-#ifdef MOZ_UPDATER
+#if defined(MOZ_UPDATER) && !defined(BASE_BROWSER_VERSION)
 bool LaunchElevatedDmgInstall(NSString* aBundlePath, NSArray* aArguments) {
   NSTask* task = [[NSTask alloc] init];
   [task setExecutableURL:[NSURL fileURLWithPath:aBundlePath]];
@@ -319,7 +319,7 @@ static bool InstallFromPath(NSString* aBundlePath, NSString* aDestPath) {
     installSuccessful = true;
   }
 
-#ifdef MOZ_UPDATER
+#if defined(MOZ_UPDATER) && !defined(BASE_BROWSER_VERSION)
   // The installation may have been unsuccessful if the user did not have the
   // rights to write to the Applications directory. Check for this situation and
   // launch an elevated installation if necessary. Rather than creating a new,