[codingstd] Not all files should be subject to the header guards coding standard.  This commit gets the exemptions to be detected and removed  before checking the list of files.
[codingstd] Not all files should be subject to the header guards coding
standard.  This commit gets the exemptions to be detected and removed 
before checking the list of files.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@22561 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot