Remove useless options from bench

Remove useless options from bench

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/762c7188247332a7ee4d108d0c4291b92815aec2

[kelvinly, 2014-07-08 20:51:10]

I removed the right ones right?

[tfarina, 2014-07-09 00:22:26]

I think you could have trimmed the reviewers list.

I'd say Mike is a good reviewer for bench.

[bsalomon, 2014-07-09 13:16:22]

These are the options we discussed. I think they made more sense earlier in
bench's lifetime but I don't think recent benches respect these flags and now
that our testing is more automated I think it makes more sense for bench authors
to explicitly make whatever variations are logical for the their benchs so that
the bots will run them.

Adding Mike, though, in case he uses this feature.

[reed1, 2014-07-09 13:32:37]

lgtm

[kelvinly, 2014-07-09 13:56:33]

On 2014/07/09 13:32:37, reed1 wrote:
> lgtm

So just a heads up, I'm guessing I'll be submitting several short CLs, each
removing just a couple of the flags at a time, to be on the safe side. Is this
okay, or would you guys prefer bigger CLs with more of them removed at once?

[benchen, 2014-07-09 14:00:40]

On 2014/07/09 13:56:33, kelvinly wrote:
> On 2014/07/09 13:32:37, reed1 wrote:
> > lgtm
> 
> So just a heads up, I'm guessing I'll be submitting several short CLs, each
> removing just a couple of the flags at a time, to be on the safe side. Is this
> okay, or would you guys prefer bigger CLs with more of them removed at once?

Let's start with this one, and if things look good, we can increase the number
of flags to be removed in subsequent CLs.
lgtm

[kelvinly, 2014-07-09 17:34:11]

The CQ bit was checked by kelvinly@google.com

[commit-bot: I haz the power, 2014-07-09 17:35:04]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/kelvinly@google.com/375863006/1

[kelvinly, 2014-07-09 17:44:21]

The CQ bit was unchecked by kelvinly@google.com

[kelvinly, 2014-07-09 18:22:33]

The CQ bit was checked by kelvinly@google.com

[commit-bot: I haz the power, 2014-07-09 18:23:15]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/kelvinly@google.com/375863006/20001

[commit-bot: I haz the power, 2014-07-09 19:25:33]

Change committed as 762c7188247332a7ee4d108d0c4291b92815aec2