Roll Skia from 9ded59bbadb3 to 059798f40eac (12 revisions)

https://skia.googlesource.com/skia.git/+log/9ded59bbadb3..059798f40eac

2021-08-17 johnstiles@google.com Test that Runtime Effects cannot use non-ES2 types.
2021-08-17 bsalomon@google.com Fix a couple Wshadow warnings
2021-08-17 jlavrova@google.com SkText: refactoring in process
2021-08-17 scroggo@google.com Update bots' NDK to r23
2021-08-17 egdaniel@google.com Add additional abanoned checks in read pixels.
2021-08-17 bsalomon@google.com Remove legacy GPU dither code
2021-08-17 michaelludwig@google.com Correctly downgrade per-entry filter/mm local variables
2021-08-17 robertphillips@google.com Reroute SurfaceContext factories through RecordingContextPriv
2021-08-17 johnstiles@google.com Fix rewrite_includes to work in both Python 2 and 3.
2021-08-17 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from a835912f83aa to 0be285c6ee72 (2 revisions)
2021-08-17 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from 526b987888fb to 803ceb58c92c (2 revisions)
2021-08-17 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Dawn from 0becd0585721 to e7e8d5c48611 (3 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC borenet@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Author: skia-flutter-autoroll

DEPS

@@ -27,7 +27,7 @@ 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': '9ded59bbadb354e20d316e36db0ff9a8aa64e54c',
+  'skia_revision': '059798f40eac55f3532e7b601056f82ead38059e',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: c07acf3e1ccb9d2b26b843244e2e6a2d
+Signature: 3d8c385791d68843c2f8047733420076
 
 UNUSED LICENSES: