Roll Skia from 9423a8a0fc2d to 60e4a4a27375 (5 revisions)

https://skia.googlesource.com/skia.git/+log/9423a8a0fc2d..60e4a4a27375

2023-01-04 [email protected] Add casting ops to Raster Pipeline.
2023-01-04 [email protected] Revert "Reland "Move SkAutoTMalloc to namespace skia::internal""
2023-01-04 [email protected] Add structure for unary-ops in SkRP_opts.
2023-01-04 [email protected] Revert "Fix forward skia::internal for Android code"
2023-01-04 [email protected] Bazel: Comment generated GNI files to show list source

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 [email protected],[email protected] 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

@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '9423a8a0fc2d8b93b4a6a909d1955c04f4be06ae',
+  'skia_revision': '60e4a4a27375459b65ae83bf73234c55a048c15a',
 
   # 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: 83a3161dc427b108aedd5013fc2530c8
+Signature: 835bb459b9c139d9679922bed7098d89
 
 ====================================================================================================
 LIBRARY: etc1