Added the ability to add attributes to inline
testcases.  Also fixed one of the testcases to
not run on the platforms that don't support
Objective-C.

We want to do better with the Objective-C attribute
but we'll do that in a future commit.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@220820 91177308-0d34-0410-b5e6-96231b3b80d8