Roll engine from 7ea9884..3c6383f (77 commits 🔥) (#40372)

There are overlapping TODAY issues (#40303 and #40114) that prevent this
roll from being split up further.

git log 7ea9884ab00eb0b63f7793ce8664ae55af484eb1..3c6383f2db5f8e3df1088e3e17f688842351422a --no-merges --oneline

3c6383f2d Revert "Smooth out iOS irregular input events delivery (#11817)" (#12251)
d6f0b64d0 pin and auto-install chrome version (#12228)
2698a0e93 Roll fuchsia/sdk/core/mac-amd64 from Ne2UA... to JVZ_i... (#12250)
dfa949836 Enable platform view keyboard input on Android Q (#12085)
bf91a8d62 Roll fuchsia/sdk/core/linux-amd64 from u7Q31... to vuG5q... (#12238)
58ecf5274 Roll src/third_party/skia 7c47d41067d4..be194479d27f (4 commits) (#12237)
c71580b48 Roll dart to e6887536aadc7fbd1990448989601cee0224958d. (#12235)
cf1d1569a Roll fuchsia/sdk/core/mac-amd64 from _nS67... to Ne2UA... (#12236)
bbb1f1246 Adjust iOS frame start times to match the platform info (#11802)
1de28d032 Roll src/third_party/skia 50f377e275c3..7c47d41067d4 (3 commits) (#12231)
da84d59f6 Revert "Manage iOS contexts separately (#12078)" (#12233)
4ac0663db Manage iOS contexts separately (#12078)
28d7900ed Roll src/third_party/skia 120e7d6766e4..50f377e275c3 (7 commits) (#12224)
5b94c8ae8 Revert "Roll src/third_party/dart be66176534..ec7ec4ecf7 (37 commits)" (#12223)
988efe376 Do not generate kernel platform files on topaz tree (#12222)
6c46a173e Don't disable toString in release mode for dart:ui classes (#12204)
80b8ed8f8 Roll fuchsia/sdk/core/linux-amd64 from 7gDBN... to u7Q31... (#12221)
7a8caaac7 Roll src/third_party/skia d96ef09317d6..120e7d6766e4 (2 commits) (#12220)
c8428ff46 Roll fuchsia/sdk/core/mac-amd64 from vDk46... to _nS67... (#12219)
2bdfb61a0 Namespace patched SDK names to not conflict with Topaz (#12218)
ff1fcfb5d Roll src/third_party/dart ca7baa4013..4d5e15abde (29 commits)
2b78c5953 Roll src/third_party/skia 14318c140949..d96ef09317d6 (2 commits) (#12216)
d74ed765d Roll src/third_party/skia b23a4f9d9442..14318c140949 (2 commits) (#12215)
c58c5939e Roll src/third_party/skia 26ac0467cb4c..b23a4f9d9442 (2 commits) (#12214)
5e85403cd Roll src/third_party/dart 7bbfd532de..ca7baa4013 (3 commits)
e2cc04c3f Roll fuchsia/sdk/core/linux-amd64 from R1yqu... to 7gDBN... (#12212)
6fbfb4503 Roll fuchsia/sdk/core/mac-amd64 from spUG2... to vDk46... (#12210)
96443e2df Roll buildroot and Fuchsia toolchain and unblock the Fuchsia/Linux autoroller manually. (#12209)
34cf4f716 Roll src/third_party/skia 4fe30e15c06c..26ac0467cb4c (2 commits) (#12207)
92d42c0f6 Only build the x64 variant of Fuchsia on the try-jobs. (#12206)
e174b4b9b Don't load Roboto by default (#12205)
efb32a6b9 Roll src/third_party/dart 300c3333d1..7bbfd532de (5 commits)
5566be141 Roll src/third_party/skia 66d8006c2bb1..4fe30e15c06c (11 commits) (#12202)
e9c998468 add a convenience CLI tool for building and testing web engine (#12197)
bfa43e179 [flutter_runner] Generate symbols for the Dart VM profiler (#12048)
954f1988c Add custom test plugin that supports screenshot tests (#12079)
d8379f967 Move the Fuchsia tryjob into a its own step and disable LTO. (#12190)
c12ac24a9 Roll src/third_party/dart 62f78a7abb..300c3333d1 (6 commits)
cab3a396e Roll src/third_party/skia b88894c8811b..66d8006c2bb1 (5 commits) (#12178)
2592d6efe [flutter_runner] Port the accessibility bridge from Topaz (#12054)
b569e8c2f Smooth out iOS irregular input events delivery (#11817)
dea813dd5 Roll src/third_party/dart ccb6ba948b..62f78a7abb (3 commits)
243879814 Make ImageShader implement Shader for web ui (#12161)
c31583a61 Roll src/third_party/dart 2e8d912848..ccb6ba948b (30 commits)
4542886f7 Roll src/third_party/skia 9e5c47936b17..b88894c8811b (3 commits) (#12151)
548998fdc Roll src/third_party/skia 1bf30ce852e0..9e5c47936b17 (2 commits) (#12129)
f1490a28e Roll src/third_party/skia 8cae1e95a23b..1bf30ce852e0 (2 commits) (#12106)
19b2d430b Roll fuchsia/clang/mac-amd64 from H1Qjc... to HfPKR... (#12088)
d81675550 Don't launch the observatory by default on each embedder unit-test invocation. (#12087)
39c806702 Roll src/third_party/skia c2d84bfa7421..8cae1e95a23b (4 commits) (#12086)
b19e75a52 Roll src/third_party/dart fb14babf59..2e8d912848 (65 commits)
03e773a90 Guard availability of user notification related methods to iOS 10.0 (#12084)
9c00c26c8 Add capability to add AppDelegate as UNUserNotificationCenterDelegate (#9864)
c2e82892a Add GradientRadial paintStyle implementation (#12081)
c3eea0ac2 Don't quote generic font families (#12080)
c2b3d888a Roll src/third_party/skia 28d40b2e7ade..c2d84bfa7421 (3 commits) (#12082)
a4de006f2 Remove ENABLE_BITCODE from Scenarios test app (#11839)
6e017f0cf Roll src/third_party/skia 4f2674da4bbc..28d40b2e7ade (4 commits) (#12077)
e911b0505 Roll src/third_party/skia 627d15588f4d..4f2674da4bbc (1 commits) (#12075)
359e66309 Roll src/third_party/skia 6c3bd09ead0f..627d15588f4d (3 commits) (#12074)
38d545ee1 Improve Unicode handling on Windows (#11899)
89efb4c3a Roll fuchsia/clang/linux-amd64 from VoYNW... to 2IT_b... (#12072)
dc8e30d9d Roll fuchsia/clang/mac-amd64 from XAazI... to H1Qjc... (#12071)
8cdb3afd6 Annotate nullability on FlutterEngine to make swift writing more ergonomic (#11808)
aa9aaa21d Roll src/third_party/skia f433336585ed..6c3bd09ead0f (1 commits) (#12070)
075a61fc4 Roll src/third_party/skia 69a426f5a427..f433336585ed (1 commits) (#12068)
a6105050c option for --no-lto for fuchsia (#12010)
be3982091 Roll src/third_party/skia 380561393385..69a426f5a427 (2 commits) (#12067)
6bafbf95b Roll src/third_party/skia c30f1a936d84..380561393385 (3 commits) (#12059)
e2ba93d74 Roll src/third_party/dart ec7ec4ecf7..fb14babf59 (19 commits)
723a2880e Roll fuchsia/clang/linux-amd64 from -mnHl... to VoYNW... (#12058)
35875e0f0 Revert "Manage resource and onscreen contexts using separate IOSGLContext objects (#11798)" (#12055)
a353f93d3 Manage resource and onscreen contexts using separate IOSGLContext objects (#11798)
c9ea4dba8 [flutter_runner] Refactor our build rules to make them more inline with topaz. (#12034)
50bdbd769 Document dependencies and remove support-v13 (#11912)
0c6a538d6 Roll src/third_party/dart be66176534..ec7ec4ecf7 (37 commits)
37f81cd07 Roll src/third_party/skia 080d210e7acc..c30f1a936d84 (21 commits) (#12031)

bin/internal/engine.version

-7ea9884ab00eb0b63f7793ce8664ae55af484eb1
+3c6383f2db5f8e3df1088e3e17f688842351422a