Roll Skia from 50378c58b60c to c9f157b2cc4c (2 revisions) (#54790)

https://skia.googlesource.com/skia.git/+log/50378c58b60c..c9f157b2cc4c

2024-08-26 lukasza@chromium.org Reapply "[rust png] Extract minimal `SkPngCodecBase`."
2024-08-26 kjlubick@google.com Add shims for include/gpu/d3d, gl, mock, and vk headers

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 brianosman@google.com,egdaniel@google.com,jimgraham@google.com,rmistry@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
https://dart.googlesource.com/external/github.com/flutter/engine/+/a824c5559ca6d355239761d80b14369b42e11ecf

DEPS

diff --git a/DEPS b/DEPS
index 6b5f07f..bbb61bd 100644
--- a/DEPS
+++ b/DEPS
@@ -14,7 +14,7 @@
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': '50378c58b60ca203788a599cfefec6bee434e461',
+  'skia_revision': 'c9f157b2cc4c847fd4476d59a2b91266a01f7bda',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.
@@ -283,7 +283,7 @@
 deps = {
   'engine/src': 'https://github.com/flutter/buildroot.git' + '@' + '6ef931b950d5b9477dba0e278b7006ae327e12f7',
 
-  'engine/src/flutter': Var('flutter_git') + '/mirrors/engine' + '@' + 'd17f0cbebbe7b284906a9a0993aab05885607ee4',
+  'engine/src/flutter': Var('flutter_git') + '/mirrors/engine' + '@' + 'a824c5559ca6d355239761d80b14369b42e11ecf',
 
   'engine/src/flutter/third_party/dart': Var('dart_git') + '/sdk' + '@' + 'c371785d427d1852bbb3ad599b23bfbb1b409420',
 

commits.json

diff --git a/commits.json b/commits.json
index c2843c8..093fa37 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
-  "engine/src/flutter":"d17f0cbebbe7b284906a9a0993aab05885607ee4",
+  "engine/src/flutter":"a824c5559ca6d355239761d80b14369b42e11ecf",
   "engine/src/flutter/third_party/dart":"c371785d427d1852bbb3ad599b23bfbb1b409420",
   "flutter":"418fa9d62610b6990f18c0a7cf6c194364fad4b8"
 }
\ No newline at end of file