Resubmit "Write the TPI stream from a PDB to Yaml."

The original patch was breaking some buildbots due to an
incorrect ordering of function definitions which caused some
compilers to recognize a definition but others to not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279089 91177308-0d34-0410-b5e6-96231b3b80d8
28 files changed