Fixing 'Aquire' typo and libcxx build.

llvm-svn: 277456
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 8ddd3ef9c9eb13f3072390a4a2d1dd36d399e6ad
2 files changed