tree aa43a49ea6ee27355456c72a49999b977d911320
parent 5d5475af090136662e36315ff90bfa67a8656844
author Zachary Turner <zturner@google.com> 1536793023 +0000
committer Zachary Turner <zturner@google.com> 1536793023 +0000

[PDB] Remove all clone() methods.

These are dead code and encourage poor usage patterns, so I'm
removing them.  They weren't called anywhere anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342093 91177308-0d34-0410-b5e6-96231b3b80d8