Switch to the new SkCanvas::willSave() API.

Switch to the new SkCanvas::willSave() API.

Skia's save() SaveFlags bits are going the way of the dodo. At this
point all callers have been updated to always pass kMatrixClip, but
SkCanvas subclasses also need to use the new willSave() API.

(depends on https://codereview.chromium.org/338833003/ rolling)

BUG=skia:2297
R=reed@google.com,senorblanco@chromium.org,malch@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=176465

[malch, 2014-06-16 15:59:17]

On 2014/06/16 15:43:15, Florin Malita wrote:

lgtm Thanks!

[Stephen White, 2014-06-16 16:50:21]

LGTM

[f(malita), 2014-06-17 13:16:17]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2014-06-17 13:16:39]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/fmalita@chromium.org/338863002/1

[f(malita), 2014-06-17 13:56:17]

The CQ bit was unchecked by fmalita@chromium.org

[f(malita), 2014-06-18 21:39:38]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2014-06-18 21:40:37]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/fmalita@chromium.org/338863002/1

[f(malita), 2014-06-18 22:29:07]

The CQ bit was unchecked by fmalita@chromium.org

[f(malita), 2014-06-18 22:42:45]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2014-06-18 22:43:15]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/fmalita@chromium.org/338863002/20001

[commit-bot: I haz the power, 2014-06-19 00:08:33]

Change committed as 176465