Skia roll de21804:d2a3522

https://skia.googlesource.com/skia/+log/de218041b99e8f9af0e80b34452b0e8d7f770765..d2a3522503ca0c39829f1bb41f01201d1affdaf6

CQ_EXTRA_TRYBOTS=tryserver.chromium.linux:linux_layout_rel
TBR=caryclark@google.com
BUG=

Review URL: https://codereview.chromium.org/492543002

Cr-Commit-Position: refs/heads/master@{#290734}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@290734 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -46,7 +46,7 @@ vars = {
   "lss_revision": "31",
   "sfntly_revision": "239",
   "lighttpd_revision": "33737",
-  "skia_revision": "de218041b99e8f9af0e80b34452b0e8d7f770765",
+  "skia_revision": "d2a3522503ca0c39829f1bb41f01201d1affdaf6",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.