Remove FreeBSD failure decorator from TestCppIncompleteTypes

CFLAGS is now being set correctly to pass -flimit-debug-info or
-fno-limit-debug-info on FreeBSD.  I'm not sure which change is
responsible for the fix, though.

llvm.org/pr25626

llvm-svn: 260330

Author: emaste

lldb/packages/Python/lldbsuite/test/lang/cpp/incomplete-types/TestCppIncompleteTypes.py

@@ -7,7 +7,6 @@ class TestCppIncompleteTypes(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureFreeBSD("llvm.org/pr25626 test executable not built correctly on FreeBSD")
     @skipIf(compiler="gcc")
     def test_limit_debug_info(self):
         self.build()