Modify skiaserve to support drawTo and /cmd/N

Modify skiaserve to support drawTo

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1651403003

Committed: https://skia.googlesource.com/skia/+/136f517627556f9f831f92bc3e9e51c1ab9241d3

[joshua.litt, 2016-02-02 17:45:11]

Description was changed from

==========
Modify skiaserve to support drawTo

BUG=skia:
==========

to

==========
Modify skiaserve to support drawTo

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[joshualitt, 2016-02-02 17:57:03]

joshualitt@google.com changed reviewers:
+ ethannicholas@google.com, jcgregorio@google.com, joshualitt@google.com

[joshualitt, 2016-02-02 17:57:03]

ptal

[jcgregorio, 2016-02-02 18:08:13]

https://codereview.chromium.org/1651403003/diff/40001/tools/skiaserve/skiaser...
File tools/skiaserve/skiaserve.cpp (right):

https://codereview.chromium.org/1651403003/diff/40001/tools/skiaserve/skiaser...
tools/skiaserve/skiaserve.cpp:240: SkStrSplit(url, "/", &commands);
Need to split off the trailing ?blahblahblah first, then split on "/".

[joshualitt, 2016-02-02 18:49:55]

On 2016/02/02 18:08:13, jcgregorio wrote:
>
https://codereview.chromium.org/1651403003/diff/40001/tools/skiaserve/skiaser...
> File tools/skiaserve/skiaserve.cpp (right):
> 
>
https://codereview.chromium.org/1651403003/diff/40001/tools/skiaserve/skiaser...
> tools/skiaserve/skiaserve.cpp:240: SkStrSplit(url, "/", &commands);
> Need to split off the trailing ?blahblahblah first, then split on "/".

so it turns out microhttpd helpfully strips off everything after '?' for me and
puts them neatly in a list of key/value pairs.  the actual url is just the path.

[jcgregorio, 2016-02-02 18:51:23]

lgtm

[joshualitt, 2016-02-02 18:51:33]

The CQ bit was checked by joshualitt@google.com

[commit-bot: I haz the power, 2016-02-02 18:51:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1651403003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1651403003/40001

[commit-bot: I haz the power, 2016-02-02 19:07:46]

Description was changed from

==========
Modify skiaserve to support drawTo

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Modify skiaserve to support drawTo

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/136f517627556f9f831f92bc3e9e51c1ab9241d3
==========

[commit-bot: I haz the power, 2016-02-02 19:07:46]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/136f517627556f9f831f92bc3e9e51c1ab9241d3