Revert 255498 "base: Disable win::ScopedHandle"

> base: Disable win::ScopedHandle
> 
> This patch is intended for M34
> 
> BUG=350063
> TBR=cpu@chromium.org
> 
> Review URL: https://codereview.chromium.org/188793004

TBR=rvargas@chromium.org

Review URL: https://codereview.chromium.org/191133004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255681 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255681