Roll src/third_party/skia 5f152f07455c..52a6a40535b0 (1 commits) (#11253)

https://skia.googlesource.com/skia.git/+log/5f152f07455c..52a6a40535b0

git log 5f152f07455c..52a6a40535b0 --date=short --no-merges --format='%ad %ae %s'
2019-08-19 liyuqian@google.com Add savelayer_with_backdrop GM to benchmark

Created with:
  gclient setdep -r src/third_party/skia@52a6a40535b0

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': '5f152f07455c7e2b92a4845626f3c51225ee2396',
+  'skia_revision': '52a6a40535b0839d3565e4be84e98f2ed25723d6',
 
   # 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: 1b25b8628da72c2e5989eca74163bd22
+Signature: e0618ef5300bc02878f1592cf3b04999
 
 UNUSED LICENSES: