[clang-move] Create ClangMoveActionFactory on stack
[clang-move] Create ClangMoveActionFactory on stack

This diff removes unnecessary using of unique_ptr with ClangMoveActionFactory (pico cleanup).
NFC

Test plan: make check-clang-tools

Differential revision: https://reviews.llvm.org/D32063


git-svn-id: a34e9779ed74578ad5922b3306b3d80a0c825546@300356 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra