Roll Skia from 4ed9faf843e6 to dfe78d132e24 (1 revision) (#182485)

https://skia.googlesource.com/skia.git/+log/4ed9faf843e6..dfe78d132e24

2026-02-17 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE
from ad96e4bb5071 to aca6a0fe0850 (4 revisions)

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
aaclarke@google.com,kjlubick@google.com,robertphillips@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

diff --git a/DEPS b/DEPS
index 5c9a1bd..8e77334 100644
--- a/DEPS
+++ b/DEPS
@@ -15,7 +15,7 @@
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': '4ed9faf843e6979dcb2d499326803a111c3ad280',
+  'skia_revision': 'dfe78d132e24e69c664eb31778c6b6152395e623',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.