cc: Stop passing the occlusion explicitly to AppendQuads.

cc: Stop passing the occlusion explicitly to AppendQuads.

The occlusion is a draw property, the layer can access it from there
like other draw properties.

Cleanup CL since moving occlusion to draw properties. Too many
AppendQuads overrides... :(

R=enne
BUG=446751
NOTRY=true

Committed: https://crrev.com/a8c66a5d291cc7d3c57572a8498ac5ca392563ec
Cr-Commit-Position: refs/heads/master@{#316358}

[enne (OOO), 2015-02-14 00:51:25]

The CQ bit was checked by enne@chromium.org

[enne (OOO), 2015-02-14 00:51:26]

lgtm

[commit-bot: I haz the power, 2015-02-14 00:52:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/927783002/1

[commit-bot: I haz the power, 2015-02-14 01:49:21]

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

[commit-bot: I haz the power, 2015-02-14 01:49:21]

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_...)

[danakj, 2015-02-14 01:51:52]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2015-02-14 01:52:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/927783002/1

[commit-bot: I haz the power, 2015-02-14 01:53:33]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-14 01:54:28]

Patchset 1 (id:??) landed as
https://crrev.com/a8c66a5d291cc7d3c57572a8498ac5ca392563ec
Cr-Commit-Position: refs/heads/master@{#316358}