Roll Flutter Engine from 3a2346ade2f2 to 3d54e44d0654 (2 revisions) (#135288)

https://github.com/flutter/engine/compare/3a2346ade2f2...3d54e44d0654

2023-09-22 skia-flutter-autoroll@skia.org Roll Skia from a3480a62e438 to 8d9e2cd32ec7 (1 revision) (flutter/engine#46184)
2023-09-22 skia-flutter-autoroll@skia.org Roll Skia from 3ae3bb0d40df to a3480a62e438 (1 revision) (flutter/engine#46183)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC jonahwilliams@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

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
https://dart.googlesource.com/external/github.com/flutter/flutter/+/8de97ca1bbebc2c549a0c160fe6a4f51d267d96c

DEPS

diff --git a/DEPS b/DEPS
index b3fabd3..f2c0e62 100644
--- a/DEPS
+++ b/DEPS
@@ -269,7 +269,7 @@
 
   'engine/src/third_party/dart': Var('dart_git') + '/sdk' + '@' + '18d0afdce1c9d2d06ca8c8e93dce3b4e1202b0a5',
 
-  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + '801a1c9304f8f430e36e4efea6981d071dd5f7ef',
+  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + '8de97ca1bbebc2c549a0c160fe6a4f51d267d96c',
 
    # Fuchsia compatibility
    #

commits.json

diff --git a/commits.json b/commits.json
index 2e9cd34..127d54c 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "engine/src/flutter":"22c5be4ff542cfc22f7626203ab3bf8e2e772256",
   "engine/src/third_party/dart":"18d0afdce1c9d2d06ca8c8e93dce3b4e1202b0a5",
-  "flutter":"801a1c9304f8f430e36e4efea6981d071dd5f7ef"
+  "flutter":"8de97ca1bbebc2c549a0c160fe6a4f51d267d96c"
 }
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