Add PLATFORM_FILE_EXECUTE flag for Windows.
Adds a new base::PlatformFileFlags enum value, so we can set GENERIC_EXECUTE when opening a file
on Windows. This is needed by Native Client fast nexe loading, which opens a file descriptor to
the executable and passes it to the NaCl process, where it is mmap'ed into the NaCl inner sandbox
instead of downloading it as an URL and copying it over IPC.
BUG=188757
Review URL: https://chromiumcodereview.appspot.com/13547008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192325 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed
