Reverts "Roll Flutter Engine from eb8fac2b1703 to a57655cccb55 (6 revisions) (flutter#152293)" (flutter#152304)

Reverts: flutter#152293
Initiated by: zanderso
Reason for reverting: Failing framework test https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20platform_views_scroll_perf_ad_banners__timeline_summary/956/overview
Original PR Author: engine-flutter-autoroll

Reviewed By: {fluttergithubbot}

This change reverts the following previous change:

flutter/engine@eb8fac2...a57655c

2024-07-25 [email protected] Roll Dart SDK from 0b3c00feefb1 to 693848f200d7 (1 revision) (flutter/engine#54092)
2024-07-25 [email protected] Remove incorrect line (flutter/engine#54021)
2024-07-24 [email protected] [et] Better RBE defaults (flutter/engine#54059)
2024-07-24 [email protected] Roll Skia from 55ecdde3a5fa to 746d444f3efd (2 revisions) (flutter/engine#54091)
2024-07-24 [email protected] [iOS] Switch to FlutterMetalLayer by default. (flutter/engine#54086)
2024-07-24 [email protected] Roll Skia from 54d1434637a1 to 55ecdde3a5fa (3 revisions) (flutter/engine#54089)

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 [email protected],[email protected],[email protected] 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://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

Author: auto-submit[bot]

bin/internal/engine.version

@@ -1 +1 @@
-a57655cccb55b373728ca8c13d72c97e4cd6c397
+eb8fac2b170377ec8b575ebd52e33505a164b05d