[Utility] Replace `lldb_private::CleanUp` by `llvm::scope_exit`

This removes the CleanUp class and replaces its usages with llvm's
ScopeExit, which has similar semantics.

Differential revision: https://reviews.llvm.org/D67378

llvm-svn: 371474
8 files changed
tree: 04edfd58e5643fe4aaaf4e7d7f190905acddb111
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. pstl/
  17. .arcconfig
  18. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitignore
  22. README.md
README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.