cc: Adopt new skia object when it's created to avoid memory leak.

cc: Adopt new skia object when it's created to avoid memory leak.

Skia ref-counted objects must always be adopted at creation time
in order to prevent memory leaks. The SoftwareRenderer was creating
an SkDrawFilter and passing it to the SkCanvas without adopting it
first, and this was leaking the filter.

R=aelias
BUG=285161
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=221247

[danakj, 2013-09-04 14:27:58]

+earthdok

[tomhudson, 2013-09-04 14:35:30]

Dag-nabbit, I missed that in the review. :(

[enne (OOO), 2013-09-04 17:46:10]

lgtm

[commit-bot: I haz the power, 2013-09-04 17:47:09]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/danakj@chromium.org/23619012/1

[commit-bot: I haz the power, 2013-09-04 20:11:56]

Change committed as 221247

[aelias_OOO_until_Jul13, 2013-09-04 20:54:33]

Thanks.  Classic WebView did the same thing so I assumed the refcounts somehow
worked out there :/