message: [testsuite] Remove even more testing vestiges.
  With this one, the number of unexpected successes for the LLDB
  test suite when building with clang ToT goes down to 18.
diff: @@ -22,9 +22,6 @@ class PersistObjCPointeeType(TestBase):
  self.line = line_number('main.m', '// break here')
  @skipUnlessDarwin
  - @expectedFailureAll(
  - bugnumber='http://llvm.org/pr23504',
  - oslist=['macosx'], compiler='clang', compiler_version=['<', '7.0.0'])
  @skipIf(archs=["i386", "i686"])
  @skipIf(debug_info="gmodules", archs=['arm64', 'armv7', 'armv7k']) # compile error with gmodules for iOS
  def test_with(self):
  