Implement ScopedFD in terms of ScopedGeneric.
Move to a new file base/files/scoped_file.h. I will also add ScopedFILE to here (currently in file_util.h) later.
I think there is a crash in the old code in content/browser/zygote_host/zygote_host_impl_linux.cc that this patch should fix. The old ScopedFD took the address of something in a vector that is being modified.
I removed SafeScopedFD from content/common/sandbox_linux/sandbox_linux.cc since base's ScopedFD not CHECKs on close failure (this is a more recent addition).
Reland of https://codereview.chromium.org/191673003/
R=agl, viettrungluu
Review URL: https://codereview.chromium.org/202113004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@257473 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: 42f558fdef03f1ec2261f554151d8a4d168919e4
16 files changed