Backed out changeset 5d8ae8c4ee4a (bug 1423856) for failing Browser-chrome on toolkit/xre/test/browser_checkdllblockliststate.js on a CLOSED TREE

old-configure.in

@@ -4413,11 +4413,11 @@ MOZ_ARG_WITH_STRING(macbundlename-prefix,
 
 MOZ_MACBUNDLE_NAME=$MOZ_APP_DISPLAYNAME
 if test "$MOZ_MACBUNDLE_NAME_PREFIX"; then
-  MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX} ${MOZ_MACBUNDLE_NAME}"
+  MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX}${MOZ_MACBUNDLE_NAME}"
 fi
 
 if test "$MOZ_DEBUG"; then
-  MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME} Debug.app"
+  MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME}Debug.app"
 else
   MOZ_MACBUNDLE_NAME=${MOZ_MACBUNDLE_NAME}.app
 fi