remove xfail from TestObjCNewSyntax.py test_expr_gmodules()

Fixes:
rdar://27792848

llvm-svn: 285032

lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntax.py

@@ -33,10 +33,6 @@ class ObjCNewSyntaxTestCase(TestBase):
         compiler_version=[
             '<',
             '7.0.0'])
-    @expectedFailureAll(
-        oslist=['macosx'],
-        debug_info=['gmodules'],
-        bugnumber='rdar://27792848')
     @skipIf(macos_version=["<", "10.12"])
     @expectedFailureAll(archs=["i[3-6]86"])
     def test_expr(self):