Revert of Implement ScopedFD in terms of ScopedGeneric. (https://codereview.chromium.org/191673003/)

Reason for revert:
Doesn't correctly link

/mnt/data/b/build/slave/Chromium_Linux_Codesearch/build/src/third_party/gold/gold64: warning: hidden symbol 'base::internal::ScopedFDCloseTraits::Free(int)' in obj/base/files/nacl_helper.scoped_file.o is referenced by DSO lib/libipc.so

Original issue's description:
> 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).
> 
> BUG=
> R=agl@chromium.org, viettrungluu@chromium.org
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=257001
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=257179

TBR=viettrungluu@chromium.org,agl@chromium.org,brettw@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/201203002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@257323 0039d316-1c4b-4281-b951-d872f2087c98

0 files changed, 0 insertions, 0 deletions