Roll Skia from 15b0d7575e64 to 20266c9ca4c0 (3 revisions) (#164558)

https://skia.googlesource.com/skia.git/+log/15b0d7575e64..20266c9ca4c0

2025-03-04 jamesgk@google.com [graphite] Take SkColorInfo array as
argument to precomp image object
2025-03-04 kjlubick@google.com Make ARGB32 blitting more consistent on
x64 and NEON (arm) codepaths
2025-03-04 hcm@google.com Merge 6 release notes into RELEASE_NOTES.md

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 codefu@google.com,kjlubick@google.com,michaelludwig@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://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

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': '15b0d7575e642f7d577d6a9610dbd5f321fc700d',
+  'skia_revision': '20266c9ca4c05257bd87e9d7f8edcc25b0ad042d',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

engine/src/flutter/ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 456de9d5e79cb4e72177e8fc2f6372e5
+Signature: 6a4dbfb339824361a8d8e9a8dc62cf8d
 
 ====================================================================================================
 LIBRARY: etc1
@@ -398,12 +398,6 @@ FILE: ../../../flutter/third_party/skia/modules/pathkit/perf/pathops.bench.js
 FILE: ../../../flutter/third_party/skia/modules/pathkit/perf/perfReporter.js
 FILE: ../../../flutter/third_party/skia/modules/skparagraph/test.html
 FILE: ../../../flutter/third_party/skia/package-lock.json
-FILE: ../../../flutter/third_party/skia/relnotes/codec_is_animated_api.md
-FILE: ../../../flutter/third_party/skia/relnotes/getpipelinelabelapi.md
-FILE: ../../../flutter/third_party/skia/relnotes/graphiteincludes.md
-FILE: ../../../flutter/third_party/skia/relnotes/pdf_jpeg.md
-FILE: ../../../flutter/third_party/skia/relnotes/serializedkeyprecompilation.md
-FILE: ../../../flutter/third_party/skia/relnotes/userdefinedknownruntimeeffects.md
 FILE: ../../../flutter/third_party/skia/src/gpu/gpu_workaround_list.txt
 FILE: ../../../flutter/third_party/skia/src/ports/fontations/Cargo.toml
 FILE: ../../../flutter/third_party/skia/src/sksl/generated/sksl_compute.minified.sksl
@@ -3062,7 +3056,6 @@ ORIGIN: ../../../flutter/third_party/skia/gm/annotated_text.cpp + ../../../flutt
 ORIGIN: ../../../flutter/third_party/skia/gm/badpaint.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/gm/bigrrectaaeffect.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/gm/bigtileimagefilter.cpp + ../../../flutter/third_party/skia/LICENSE
-ORIGIN: ../../../flutter/third_party/skia/gm/blend.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/gm/blurredclippedcircle.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/gm/bmpfilterqualityrepeat.cpp + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/gm/concavepaths.cpp + ../../../flutter/third_party/skia/LICENSE
@@ -3337,7 +3330,6 @@ FILE: ../../../flutter/third_party/skia/gm/annotated_text.cpp
 FILE: ../../../flutter/third_party/skia/gm/badpaint.cpp
 FILE: ../../../flutter/third_party/skia/gm/bigrrectaaeffect.cpp
 FILE: ../../../flutter/third_party/skia/gm/bigtileimagefilter.cpp
-FILE: ../../../flutter/third_party/skia/gm/blend.cpp
 FILE: ../../../flutter/third_party/skia/gm/blurredclippedcircle.cpp
 FILE: ../../../flutter/third_party/skia/gm/bmpfilterqualityrepeat.cpp
 FILE: ../../../flutter/third_party/skia/gm/concavepaths.cpp

engine/src/flutter/sky/packages/sky_engine/LICENSE

@@ -880,7 +880,6 @@ perfetto
 shaderc
 spirv-cross
 swiftshader
-txt
 vulkan
 vulkan-headers
 vulkan-utility-libraries
@@ -24167,7 +24166,6 @@ accessibility
 engine
 spring_animation
 tonic
-txt
 web_test_fonts
 web_unicode