Roll Skia from 260e9149ba3e to a918c0e08500 (3 revisions) (#173283)

https://skia.googlesource.com/skia.git/+log/260e9149ba3e..a918c0e08500

2025-08-05 bungeman@google.com Allow fallback to named fonts in
SkFontmgr_android
2025-08-05 mike@reedtribe.org Deprecate SkApplyPerspectiveClip option
2025-08-05 mike@reedtribe.org Store pathdirection instead of bool

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 bungeman@google.com,codefu@google.com,kjlubick@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/flutter/+/f6a268392eb6fa915df10c08da948d23d632105f
diff --git a/DEPS b/DEPS
index 3a04d78..78f8dec 100644
--- a/DEPS
+++ b/DEPS
@@ -231,7 +231,7 @@
 deps = {
   'flutter/engine/src/flutter/third_party/dart': Var('dart_git') + '/sdk' + '@' + 'd346736e55a1b76af14bc1b1ff772ec04ec57c0c',
 
-  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + 'b88feac56e98bb2280a38df270a77f3309e12e00',
+  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + 'f6a268392eb6fa915df10c08da948d23d632105f',
 
   'flutter/engine/src/flutter/third_party/depot_tools':
   Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '580b4ff3f5cd0dcaa2eacda28cefe0f45320e8f7',
diff --git a/commits.json b/commits.json
index 4c0a39d..f716a51 100644
--- a/commits.json
+++ b/commits.json
@@ -1,4 +1,4 @@
 {
-  "flutter":"b88feac56e98bb2280a38df270a77f3309e12e00",
+  "flutter":"f6a268392eb6fa915df10c08da948d23d632105f",
   "flutter/engine/src/flutter/third_party/dart":"d346736e55a1b76af14bc1b1ff772ec04ec57c0c"
 }
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