Update SkiaBenchmarking for upcoming Skia changes

Update SkiaBenchmarking for upcoming Skia changes

Skia's SkDrawCommand will be changing. This CL prepares Chromium's unit test for the upcoming changes.

BUG=457691
Committed: https://crrev.com/c25e09cb403ef31802ad6fdcacdbfbe123565980
Cr-Commit-Position: refs/heads/master@{#316230}

[robertphillips, 2015-02-12 22:11:56]

robertphillips@google.com changed reviewers:
+ jvanverth@google.com, sievers@chromium.org

[robertphillips, 2015-02-12 22:12:29]

Missed a variable :(

[no sievers, 2015-02-12 23:18:29]

lgtm

[robertphillips, 2015-02-13 14:42:20]

The CQ bit was checked by robertphillips@google.com

[commit-bot: I haz the power, 2015-02-13 14:43:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/919153003/1

[commit-bot: I haz the power, 2015-02-13 15:53:25]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-13 15:53:26]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[robertphillips, 2015-02-13 16:11:48]

The CQ bit was checked by robertphillips@google.com

[commit-bot: I haz the power, 2015-02-13 16:12:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/919153003/1

[commit-bot: I haz the power, 2015-02-13 17:11:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-13 17:12:19]

Patchset 1 (id:??) landed as
https://crrev.com/c25e09cb403ef31802ad6fdcacdbfbe123565980
Cr-Commit-Position: refs/heads/master@{#316230}