Roll Skia from 87ba10cbfad3 to 68eeaa5e20dc (1 revision) (#55239)

https://skia.googlesource.com/skia.git/+log/87ba10cbfad3..68eeaa5e20dc

2024-09-16 [email protected] Make SkImageGeneratorWIC apply encoded origin.

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],[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://issues.skia.org/issues/new?component=1389291&template=1850622

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

Author: skia-flutter-autoroll

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': '87ba10cbfad3cb57ccc1c606ed1590a39d32c9af',
+  'skia_revision': '68eeaa5e20dcd50429e0db4fa9d01b536a61caf0',
 
   # 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: a15cb75235fcc2900bb7cb272a24e097
+Signature: 94d6285618a226feef100691068193e5
 
 ====================================================================================================
 LIBRARY: etc1