Bump min picture version.

Bump min picture version.

Chrome Stable is M39, which produces picture format v35:
    https://chromium.googlesource.com/skia/+/chrome/m39/include/core/SkPicture.h

We don't need any code to deal with pictures older than v35.

(When M40 goes stable, we can step up to v37, the current latest version.)

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/88fd0fbcccea615f2d2cd61a121ac9e3185adfe4

[mtklein, 2014-12-01 04:02:29]

mtklein@google.com changed reviewers:
+ mtklein@google.com, reed@google.com, robertphillips@google.com

[reed1, 2014-12-01 14:13:31]

wow does that feel good.

Going forward, perhaps we should deliberately archive a suite of .skps for each
picture-version, so we can explicitly test the tail of legacy formats...

[reed1, 2014-12-01 14:14:13]

lgtm

[mtklein, 2014-12-01 14:45:14]

On 2014/12/01 14:14:13, reed1 wrote:
> lgtm

I believe we have every iteration of our pictures archived independently on
Google Storage.  Should be just a binary search away to find one with a
particular version (there's a "picture version" there too but it's counting data
iterations, not format versions).

[mtklein, 2014-12-01 14:46:04]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-12-01 14:46:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/770703002/20001

[commit-bot: I haz the power, 2014-12-01 14:56:42]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/88fd0fbcccea615f2d2cd61a121ac9e3185adfe4