Roll src/third_party/skia 9e081d164c81..42c6af9182d2 (3 commits) (#11366)

https://skia.googlesource.com/skia.git/+log/9e081d164c81..42c6af9182d2

git log 9e081d164c81..42c6af9182d2 --date=short --no-merges --format='%ad %ae %s'
2019-08-21 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-08-21 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-08-21 fmalita@chromium.org [svgcanvas] Add flag to suppress newlines and tabs in XML

Created with:
  gclient setdep -r src/third_party/skia@42c6af9182d2

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


Bug: None
TBR=egdaniel@google.com

DEPS

@@ -26,7 +26,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '9e081d164c816bdf6df9c1f11b6928dab08c753c',
+  'skia_revision': '42c6af9182d20b5aaf3328d8fc03764333d6978c',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

ci/licenses_golden/licenses_skia

-Signature: 7fe394ce7bac55cb799d75376c09de09
+Signature: e35b124ef750612df70f5a642274383f
 
 UNUSED LICENSES: