SVG backend in DM

SVG backend in DM

Not enabled by default, but this should get you SKPs, GMs etc for free to play with.

$ out/Debug/dm -w svgs --src gm skp --config svg

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/8a4527e98a57b1d2dd248a635f0c4fa227be2089

[mtklein_C, 2015-01-30 21:24:21]

mtklein@chromium.org changed reviewers:
+ fmalita@google.com

[mtklein_C, 2015-01-30 21:24:21]

If you're interested...

[mtklein_C, 2015-01-30 21:24:23]

The CQ bit was checked by mtklein@chromium.org

[commit-bot: I haz the power, 2015-01-30 21:24:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/892693002/20001

[commit-bot: I haz the power, 2015-01-30 21:24:48]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2015-01-31 03:24 UTC

[mtklein_C, 2015-01-30 21:47:38]

mtklein@chromium.org changed reviewers:
+ fmalita@chromium.org

[commit-bot: I haz the power, 2015-01-31 03:24:57]

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

[commit-bot: I haz the power, 2015-01-31 03:24:58]

No LGTM from a valid reviewer yet. Please ask for an LGTM from a
full Skia committer from
https://skia.googlesource.com/skia/+/master/CQ_COMMITTERS

[f(malita), 2015-02-01 03:59:53]

The CQ bit was checked by fmalita@chromium.org

[f(malita), 2015-02-01 03:59:53]

lgtm

Thanks! I was hesitant to make dm depend on SkSVGDevice just yet, but what the
heck - moar coverage!

[commit-bot: I haz the power, 2015-02-01 04:00:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/892693002/20001

[commit-bot: I haz the power, 2015-02-01 04:01:02]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/8a4527e98a57b1d2dd248a635f0c4fa227be2089