Roll src/third_party/skia/ e14e226ba..f93d71122 (2 commits).

https://chromium.googlesource.com/skia.git/+log/e14e226ba738..f93d71122e4f

$ git log e14e226ba..f93d71122 --date=short --no-merges --format='%ad %ae %s'
2016-09-16 bungeman SkFontData to use smart pointers.
2016-09-16 robertphillips Add staging for removal of SkRRectsGaussianEdgeShader::Make (for Android) GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2347853002 TBR=bsalomon@google.com

CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
TBR=djsollen@google.com

Review-Url: https://codereview.chromium.org/2344943003
Cr-Commit-Position: refs/heads/master@{#419166}

DEPS

@@ -36,7 +36,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': 'e14e226ba738c3c0faa9ab6ec7bd4234d2574e46',
+  'skia_revision': 'f93d71122e4fcfcdc674a0163455990b13855f2f',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.