Roll Skia from e5ed4ffaaaa4 to a274609c442c (2 revisions) (#45510)

https://skia.googlesource.com/skia.git/+log/e5ed4ffaaaa4..a274609c442c

2023-09-06 [email protected] Reland "Int96 intro and basic operations"
2023-09-06 [email protected] [graphite] Use kPremul alpha type when blurring

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://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

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': 'e5ed4ffaaaa4c7d108423f44bddc35ac1fc549df',
+  'skia_revision': 'a274609c442cacaf4e13b6a88ca4990b07b86133',
 
   # 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: c5688dce472c766fb3aa99eedf88592a
+Signature: 43237b600ca1059f6b20efcc90247ac8
 
 ====================================================================================================
 LIBRARY: etc1
@@ -8829,10 +8829,12 @@ ORIGIN: ../../../third_party/skia/include/private/chromium/SkImageChromium.h + .
 ORIGIN: ../../../third_party/skia/include/private/gpu/ganesh/GrTextureGenerator.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/include/BentleyOttmann1.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/include/EventQueue.h + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/modules/bentleyottmann/include/Int96.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/include/Point.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/include/Segment.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/src/BentleyOttmann1.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/src/EventQueue.cpp + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/modules/bentleyottmann/src/Int96.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/src/Point.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/modules/bentleyottmann/src/Segment.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/base/SkBezierCurves.h + ../../../third_party/skia/LICENSE
@@ -9084,10 +9086,12 @@ FILE: ../../../third_party/skia/include/private/chromium/SkImageChromium.h
 FILE: ../../../third_party/skia/include/private/gpu/ganesh/GrTextureGenerator.h
 FILE: ../../../third_party/skia/modules/bentleyottmann/include/BentleyOttmann1.h
 FILE: ../../../third_party/skia/modules/bentleyottmann/include/EventQueue.h
+FILE: ../../../third_party/skia/modules/bentleyottmann/include/Int96.h
 FILE: ../../../third_party/skia/modules/bentleyottmann/include/Point.h
 FILE: ../../../third_party/skia/modules/bentleyottmann/include/Segment.h
 FILE: ../../../third_party/skia/modules/bentleyottmann/src/BentleyOttmann1.cpp
 FILE: ../../../third_party/skia/modules/bentleyottmann/src/EventQueue.cpp
+FILE: ../../../third_party/skia/modules/bentleyottmann/src/Int96.cpp
 FILE: ../../../third_party/skia/modules/bentleyottmann/src/Point.cpp
 FILE: ../../../third_party/skia/modules/bentleyottmann/src/Segment.cpp
 FILE: ../../../third_party/skia/src/base/SkBezierCurves.h