* update the Flutter.Frame event to use new engine APIs

* add a test

* update test

ab5c14b94 Set Dart version to git hash 3166bbf24b0c929eef33fd5d0f69e0f36a9009f3 (Dart 2.3.3-dev) (flutter/engine#9292) (#34336)


https://github.com/flutter/engine/compare/d3c213e5cc63...ab5c14b9491a

git log d3c213e5cc634bbc60607cb618a64332bb278f90..ab5c14b9491a6650ec0c08e91f9e858cdab422b6 --no-merges --oneline
ab5c14b94 Set Dart version to git hash 3166bbf24b0c929eef33fd5d0f69e0f36a9009f3 (Dart 2.3.3-dev) (flutter/engine#9292)

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https://github.com/dart-lang/sdk/issues/36900

https://github.com/flutter/engine/compare/b14d9719607a...d3c213e5cc63

git log b14d9719607a876778b27149ec37ea170187bb97..d3c213e5cc634bbc60607cb618a64332bb278f90 --no-merges --oneline
d3c213e5c Roll src/third_party/skia 698fa78b3cae..d62d406aa24c (1 commits) (flutter/engine#9295)
4d7afb9ab Roll src/third_party/skia ed7966f179c6..698fa78b3cae (1 commits) (flutter/engine#9294)
05e1b6e50 Roll src/third_party/skia d82ca0bf2c99..ed7966f179c6 (2 commits) (flutter/engine#9293)

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https://github.com/flutter/engine/compare/4fc95ebb294c...b14d9719607a

git log 4fc95ebb294cf4f94fc8adf524408b15b054486a..b14d9719607a876778b27149ec37ea170187bb97 --no-merges --oneline
b14d97196 Roll src/third_party/skia f39124b0764d..d82ca0bf2c99 (3 commits) (flutter/engine#9291)
87c26ae1a Refactor Delayed Tasks to their own file (flutter/engine#9290)
9baf589d1 [iOS] [a11y] Don't allow scroll views to grab a11y focus (flutter/engine#9282)
f80ac5f57 [fuchsia] Fix alignment of Fuchsia/non-Fuchsia tracing (flutter/engine#9289)

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4fc95ebb2 Fixed memory leaks within FlutterFragment and FlutterView (#34268, #34269, #34270). (flutter/engine#9288) (#34305)

https://github.com/flutter/engine/compare/2d2cfc0884ff...de350c4cbb4a

git log 2d2cfc0884ff58e3c4379adea1f5356893d475d3..de350c4cbb4aa3d4b3258fb8646f8723d3991096 --no-merges --oneline
de350c4cb Report timings faster (100ms) in profile/debug (flutter/engine#9287)
6dc4d6ca0 Add refresh callback to GLFW shell (flutter/engine#9280)

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https://github.com/flutter/engine/compare/02e6a130e7dd...2d2cfc0884ff

git log 02e6a130e7dd23cd70ea0b2d947f3e1a0269190b..2d2cfc0884ff58e3c4379adea1f5356893d475d3 --no-merges --oneline
2d2cfc088 Expose a hasRenderedFirstFrame() method in FlutterView (#34275). (flutter/engine#9285)
804011742 Fix TextInputPlugin NPE caused by PlatformViewsController ref in new embedding (#34283). (flutter/engine#9283)
c7b25f1c4 Roll src/third_party/skia df586b7d568d..f39124b0764d (11 commits) (flutter/engine#9284)

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Fixes timeout when running gradle_plugin_test

https://github.com/flutter/engine/compare/4d6847466d0b...02e6a130e7dd

git log 4d6847466d0b8223f2d3ba9572e397306b6debf4..02e6a130e7dd23cd70ea0b2d947f3e1a0269190b --no-merges --oneline
02e6a130e Roll src/third_party/dart 7ecd81b0b8..b37aa3b036 (4 commits) (flutter/engine#9272)
95f9b3db6 Fix crash on minimize with GLFW shell (flutter/engine#9278)
8d017faea Roll src/third_party/skia a716809d5ad3..df586b7d568d (17 commits) (flutter/engine#9279)
10a3ab085 Fix missing return lint (flutter/engine#9246)

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This is done via `flutter build bundle`.   As a consequence, this PR introduces a new way to disable analytics via the `FLUTTER_SUPPRESS_ANALYTICS` env flag.

AOT compiled code is now packaged as an ELF library for Android targets.
By default gen_snapshot's output contains debug symbols.  The symbols could
be stripped as a separate step, but that requires NDK tools that the user
may not have available.

This change passes a gen_snapshot flag that omits the symbols, and it filters
out a warning printed when that flag is used.

https://github.com/flutter/engine/compare/de420a0fc49a...4d6847466d0b

git log de420a0fc49ac5d8d84e3dd446af800d672eff02..4d6847466d0b8223f2d3ba9572e397306b6debf4 --no-merges --oneline
4d6847466 Load AOT compiled Dart assets only from ELF libraries (flutter/engine#9260)
3e9ffe113 Whitelist the —enable_mirrors flag to fix regression in existing embedder. (flutter/engine#9266)
7cde42cc1 Unbreak internal rolls (flutter/engine#9270)

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Reland "Added --dart-flags option to flutter run (#33924)"

This reverts commit 587687ee.

SearchDelegate hintStyle parameter

https://github.com/flutter/engine/compare/c9bbd0e680d9...de420a0fc49a

git log c9bbd0e680d9aa57fad27d8c67128633210a586e..de420a0fc49ac5d8d84e3dd446af800d672eff02 --no-merges --oneline
de420a0fc Roll src/third_party/dart 97f91fecdb..7ecd81b0b8 (5 commits) (flutter/engine#9268)
8812781d9 Roll src/third_party/skia bba5aa761cd5..a716809d5ad3 (1 commits) (flutter/engine#9269)
b470913fb Roll src/third_party/skia 77cb2ca3c9aa..bba5aa761cd5 (3 commits) (flutter/engine#9267)
48ecbca8a Roll src/third_party/skia bb74990a11d9..77cb2ca3c9aa (1 commits) (flutter/engine#9265)

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* Added tool sample for PageController

* Fixed text directionality bug

https://github.com/flutter/engine/compare/f3ab2e412f07...4c0daaca2710

git log f3ab2e412f07a0fb82944d1f7af86c31e674e6c9..4c0daaca2710f617a0f9d8530f89a77aaad40836 --no-merges --oneline
4c0daaca2 Roll src/third_party/skia cb1adb40d0f3..bb74990a11d9 (3 commits) (flutter/engine#9261)
2d0103a8f Removed VIRTUAL_KEYBOARD check in TextInputPlugin because it's blocking Espresso work and its purpose is unknown. (flutter/engine#9238)

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The slider track shape for the onPrimaryColors constructor should be rounded, but it was accidentally changed to rectangular in #31681. This change restores the original behavior. This only affects sliders that are themed with SliderThemeData.onPrimaryColors().

https://github.com/flutter/engine/compare/36b7123bfc4e...f3ab2e412f07

git log 36b7123bfc4ed23af10bc9cec61c6b9726a58f8f..f3ab2e412f07a0fb82944d1f7af86c31e674e6c9 --no-merges --oneline
f3ab2e412 Roll src/third_party/skia 5ec1b8ff3f45..cb1adb40d0f3 (10 commits) (flutter/engine#9258)
b622d43c3 Make flow layers' attributes immutable (flutter/engine#9176)
259d334e0 Reland "Keyboard support for embedded Android views. (#9203) (flutter/engine#9257)

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Disable CocoaPods input and output paths in Xcode build phase and adopt new Xcode build system (#34167)

Updates the Podfile template to use the CocoaPod disable_input_output_paths installation option which prevents the [CP] Embed Pods Frameworks build phase from outputting the Flutter.framework files.

* Add dartdoc generation README helper images

* Add test doc generation workflow section

* Add info about interpolating into templates

* Gradle generates ELF shared libraries instead of AOT snapshots.
* `flutter build apk/appbundle` supports multiple `--target-platform` and defaults to `android-arm` and `android-arm64`.
* `flutter build apk` now has a flag called `--split-per-abi`.

https://github.com/flutter/engine/compare/e886d7b08295...36b7123bfc4e

git log e886d7b082953589569169513b0b7d8d78975055..36b7123bfc4ed23af10bc9cec61c6b9726a58f8f --no-merges --oneline
36b7123bf Roll src/third_party/skia 607c6d9c86ab..5ec1b8ff3f45 (13 commits) (flutter/engine#9253)
0fbab3dd3 Roll src/third_party/skia cc82972af115..607c6d9c86ab (1 commits) (flutter/engine#9251)
5bbc90852 Roll src/third_party/skia 9577f01ba081..cc82972af115 (1 commits) (flutter/engine#9249)

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