Remove obsolete SkRecording.

Remove obsolete SkRecording.

Can land after https://codereview.chromium.org/664583002/ does.

BUG=skia:

Only API removed.
TBR=reed@google.com

Committed: https://skia.googlesource.com/skia/+/a71aee6afd209617f44ac6e76dcc024baab69d18

[mtklein, 2014-10-16 21:38:02]

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

[robertphillips, 2014-10-17 12:24:05]

lgtm

[mtklein, 2014-10-17 15:39:53]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-10-17 15:40:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/660903002/1

[commit-bot: I haz the power, 2014-10-17 15:42:28]

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

[commit-bot: I haz the power, 2014-10-17 15:42:29]

Try jobs failed on following builders:
  Test-Ubuntu13.10-GCE-NoGPU-x86_64-Debug-Trybot on client.skia
(http://build.chromium.org/p/client.skia/builders/Test-Ubuntu13.10-GCE-NoGPU-x...)
  Test-Ubuntu13.10-GCE-NoGPU-x86_64-Release-Shared-Trybot on client.skia
(http://build.chromium.org/p/client.skia/builders/Test-Ubuntu13.10-GCE-NoGPU-x...)

[mtklein, 2014-10-17 15:42:44]

The CQ bit was unchecked by mtklein@google.com

[mtklein_C, 2014-10-20 13:38:16]

The CQ bit was checked by mtklein@chromium.org

[commit-bot: I haz the power, 2014-10-20 13:38:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/660903002/20001

[commit-bot: I haz the power, 2014-10-20 13:45:03]

Committed patchset #2 (id:20001) as a71aee6afd209617f44ac6e76dcc024baab69d18