Roll Flutter Engine from c70f0a495ace to 1b1b2a12a597 (32 revisions)

https://github.com/flutter/engine/compare/c70f0a495ace...1b1b2a12a597

2023-12-21 skia-flutter-autoroll@skia.org Roll Dart SDK from 4a10533a4dc8 to bcf68d22f0fa (1 revision) (flutter/engine#49329)
2023-12-21 skia-flutter-autoroll@skia.org Roll Dart SDK from 1d0c3ecd1349 to 4a10533a4dc8 (1 revision) (flutter/engine#49326)
2023-12-21 flar@google.com Ensure sorted rects in ui.Canvas for legacy compatibility (flutter/engine#49309)
2023-12-21 skia-flutter-autoroll@skia.org Roll Dart SDK from 63a452b45026 to 1d0c3ecd1349 (1 revision) (flutter/engine#49318)
2023-12-21 dnfield@google.com [Impeller] Make IPLR files multi-platform (flutter/engine#49253)
2023-12-21 ditman@gmail.com [web] Defer injection of platform views until needed. (flutter/engine#48960)
2023-12-21 skia-flutter-autoroll@skia.org Roll Dart SDK from 1aef027ec953 to 63a452b45026 (2 revisions) (flutter/engine#49311)
2023-12-21 skia-flutter-autoroll@skia.org Roll Skia from 29917d8c97ca to 4b16117e94b2 (4 revisions) (flutter/engine#49310)
2023-12-21 737941+loic-sharma@users.noreply.github.com Reland "[Windows] Move to FlutterCompositor for rendering" (flutter/engine#49262)
2023-12-21 30870216+gaaclarke@users.noreply.github.com Reland `[Impeller] new blur: refactored math and fixed expanded padding size` (flutter/engine#49302)
2023-12-20 dkwingsmt@users.noreply.github.com Multiview pipeline Pt. 1: Skip illegal render calls (flutter/engine#49266)
2023-12-20 barpac02@gmail.com SemanticsUpdateBuilder: make all args non-null (flutter/engine#49148)
2023-12-20 30870216+gaaclarke@users.noreply.github.com [Impeller] fixed Rect::Contains (flutter/engine#49294)
2023-12-20 skia-flutter-autoroll@skia.org Roll Dart SDK from 97c3b7e1885a to 1aef027ec953 (1 revision) (flutter/engine#49295)
2023-12-20 30870216+gaaclarke@users.noreply.github.com Revert "[Impeller] new blur: refactored math and fixed expanded padding size" (flutter/engine#49298)
2023-12-20 30870216+gaaclarke@users.noreply.github.com [Impeller] new blur: refactored math and fixed expanded padding size (flutter/engine#49206)
2023-12-20 dkwingsmt@users.noreply.github.com Multi-view pointer event (flutter/engine#46213)
2023-12-20 1961493+harryterkelsen@users.noreply.github.com [web:multiview] Only call `Renderer.clearFragmentProgramCache` on hot restart (flutter/engine#48758)
2023-12-20 skia-flutter-autoroll@skia.org Roll Skia from 9cb1bb1164ea to 29917d8c97ca (1 revision) (flutter/engine#49289)
2023-12-20 bdero@google.com [Impeller] Add interactive Blur+Clip AiksTest. (flutter/engine#49283)
2023-12-20 sergiy.dubovik@supercell.com [macos] FlutterKeyboardManager memory leak fix (flutter/engine#48824)
2023-12-20 zanderso@users.noreply.github.com Don't guard Windows arm64 Dart SDK download on the release candidate flag (flutter/engine#49244)
2023-12-20 15619084+vashworth@users.noreply.github.com Fix testAppExtensionLaunching for Xcode 15/iOS 17 (flutter/engine#49242)
2023-12-20 skia-flutter-autoroll@skia.org Roll Skia from 8060d6b36066 to 9cb1bb1164ea (2 revisions) (flutter/engine#49288)
2023-12-20 skia-flutter-autoroll@skia.org Roll Dart SDK from ed415d966d8a to 97c3b7e1885a (1 revision) (flutter/engine#49287)
2023-12-20 skia-flutter-autoroll@skia.org Roll Skia from d0f09ad481f7 to 8060d6b36066 (1 revision) (flutter/engine#49285)
2023-12-20 kevinjchisholm@gmail.com [release] Update release config (flutter/engine#49254)
2023-12-20 skia-flutter-autoroll@skia.org Roll Dart SDK from 1732c4c92ccd to ed415d966d8a (1 revision) (flutter/engine#49274)
2023-12-20 skia-flutter-autoroll@skia.org Roll Dart SDK from 4c59838945d9 to 1732c4c92ccd (1 revision) (flutter/engine#49269)
2023-12-20 goderbauer@google.com Sync lints with flutter/flutter (flutter/engine#49192)
2023-12-19 1961493+harryterkelsen@users.noreply.github.com [web] Enforce onDrawFrame/onBeginFrame render rule (flutter/engine#49214)
2023-12-19 barpac02@gmail.com [Docs] Add more info about running tests on iOS (flutter/engine#48859)

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 jimgraham@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://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
...