message: Fix TestAppleTypesIsProduced after r324226
  This test was accessing self.debug_info, which doesn't exist anymore. For
  some reason the macOS bots are skipping this test because they think the
  compiler is not clang. We'll look into this separately.
diff: @@ -27,7 +27,7 @@ class AppleTypesTestCase(TestBase):
  self.skipTest("clang compiler only test")
  self.build()
  - if self.debug_info == "dsym":
  + if self.getDebugInfo() == "dsym":
  exe = self.getBuildArtifact(
  "a.out.dSYM/Contents/Resources/DWARF/a.out")
  else:
  