[clang-tidy] Rename android-file-open-flag and fix a bug

Summary:
1. Rename android-file-open-flag to android-cloexec-open.
2. Handle a case when the function is passed as an argument of a function-like macro.

Reviewers: chh

Reviewed By: chh

Subscribers: srhines, mgorny, JDevlieghere, xazax.hun, cfe-commits

Tags: #clang-tools-extra

Differential Revision: https://reviews.llvm.org/D34633

llvm-svn: 306728