This reverts commit 58092195.

* Remove multi-arch check in iOS builds

* Manual roll of https://github.com/flutter/engine/pull/10010

- Splits on{Enter,Hover,Exit} from Listener to MouseRegion. Deprecated API is kept for compatibility.
- Splits on{Enter,Hover,Exit} from RenderPointerListener to RenderMouseRegion.

* Improve Windows build failure message

* Undo dartfmt to match source formatting

* Removed prompt to file new issue per PR change request

git@github.com:flutter/engine.git/compare/f790c9ad7e76...b41c172bcd86

git log f790c9ad7e76..b41c172bcd86 --no-merges --oneline
2019-08-01 iska.kaushik@gmail.com [fuchsia] Kernel compiler is now ready (flutter/engine#10309)
2019-08-01 cfontas@google.com Remove one last final call to AddPart() (flutter/engine#10273)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.

f790c9ad7 Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:2k-0epsqEV14oZvIxpS-jHkPhZa837aSNjEj14wd73MC to fuchsia/sdk/core/linux-amd64:R6MHyz58h4cLuv1Odwzf2JWJkrYee4D6QKR92VinTggC (flutter/engine#10305) (#37363)


git@github.com:flutter/engine.git/compare/59ac63d3e112...f790c9ad7e76

git log 59ac63d3e112..f790c9ad7e76 --no-merges --oneline
2019-08-01 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:2k-0epsqEV14oZvIxpS-jHkPhZa837aSNjEj14wd73MC to fuchsia/sdk/core/linux-amd64:R6MHyz58h4cLuv1Odwzf2JWJkrYee4D6QKR92VinTggC (flutter/engine#10305)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.

git@github.com:flutter/engine.git/compare/a29ef660134f...59ac63d3e112

git log a29ef660134f..59ac63d3e112 --no-merges --oneline
2019-07-31 jason-simmons@users.noreply.github.com Ensure that the SingleFrameCodec stays alive until the ImageDecoder invokes its callback (flutter/engine#10297)
2019-07-31 franciscojma@google.com [glfw] Enables replies on binary messenger in glfw embedder (flutter/engine#9948)
2019-07-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:TAkpmqxKgauDvmpeaOTOAbYsnz1nWuqznTirppN0dGoC to fuchsia/sdk/core/mac-amd64:bswmziOk2a7sku7aG0fnZO7sQOFPK_XBy58QPcqsugwC (flutter/engine#10300)
2019-07-31 skia-flutter-autoroll@skia.org Roll src/third_party/skia c876404e64d2..83d8a949ae22 (6 commits) (flutter/engine#10302)
2019-07-31 garyq@google.com Fix run.start -> run_start (flutter/engine#10295)
2019-07-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:E8lhQA7KKqhzZkfqaF8zKnqOMy88-Z3lf4uBnUNHa4AC to fuchsia/sdk/core/linux-amd64:2k-0epsqEV14oZvIxpS-jHkPhZa837aSNjEj14wd73MC (flutter/engine#10301)
2019-07-31 dnfield@google.com Make tree green for real this time, I promise. (flutter/engine#10303)
2019-07-31 dnfield@google.com Fix red build again (flutter/engine#10298)
2019-07-31 bkonyi@google.com Roll src/third_party/dart 80c4954d4d..bd049f5b53 (37 commits) (flutter/engine#10294)
2019-07-31 dnfield@google.com fix CI (flutter/engine#10296)
2019-07-31 iska.kaushik@gmail.com [fuchsia] Make cirrus build fuchsia artifacts (flutter/engine#10268)
2019-07-31 dnfield@google.com Add fuchsia.stamp for roller (flutter/engine#10293)
2019-07-31 franciscojma@google.com  [macos] Reland function refactor (flutter/engine#10189)
2019-07-31 sjindel@google.com Export FFI from sky_engine. (flutter/engine#10282)
2019-07-31 skia-flutter-autoroll@skia.org Roll src/third_party/skia 6808e2d1faac..c876404e64d2 (6 commits) (flutter/engine#10292)
2019-07-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:A4Ah4g0K30dWnbolQ7Z3zyXapbAyy3d9l4IeLGAG9YQC to fuchsia/sdk/core/mac-amd64:TAkpmqxKgauDvmpeaOTOAbYsnz1nWuqznTirppN0dGoC (flutter/engine#10291)
2019-07-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:6j9WXOOtqKZzSKIgQi-12GJ1MYzPDJvq-RLAtpJpGB0C to fuchsia/sdk/core/linux-amd64:E8lhQA7KKqhzZkfqaF8zKnqOMy88-Z3lf4uBnUNHa4AC (flutter/engine#10290)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.

Build number (part after +) is documented as optional, use entire app version if not present (#37036)

You can drag the cupertinoscrollbar if you pass an active scrollcontroller to the scrollbar.

Primarily these methods no longer allocate any objects other than their
return values.

Additionally, the math in the methods is reduced compared to the general
case math based on known input conditions.

Modified to no longer generate infinite values in some finite cases.

Roll engine b43178e3d683ce7cacfda541837aca044e0ef5b4..a29ef660134f4d1656dfb4bddba6f577bb508747 (10 commits) (#37309)


https://github.com/flutter/engine/compare/b43178e3d683...a29ef660134f

git log b43178e3d683..a29ef660134f --no-merges --oneline
a29ef6601 [fuchsia] Remove extraneous ShapeNodes (flutter/engine#10150)
8ef792f6c Roll src/third_party/skia a13c7744f154f434b5415688280b4e127a2ce8f5..6808e2d1faaccd6fc739f436c2470f199aa4d1a8 (2 commits) (flutter/engine#10281)
ca29c7206 Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:vjX_DhfQqJjsX26pl5-vNNM3Lfb0Vwl9l09abYj-D1oC to fuchsia/sdk/core/mac-amd64:A4Ah4g0K30dWnbolQ7Z3zyXapbAyy3d9l4IeLGAG9YQC (flutter/engine#10280)
75970d77b Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:om5F-s2gIabc-Toen2VT6nnosnQvTKI1e6Nz2zg8P40C to fuchsia/sdk/core/linux-amd64:6j9WXOOtqKZzSKIgQi-12GJ1MYzPDJvq-RLAtpJpGB0C (flutter/engine#10279)
6a69cd591 Roll src/third_party/skia 6980c4e0aef8ab9546e25d8160c05a716f1c3ce3..a13c7744f154f434b5415688280b4e127a2ce8f5 (1 commits) (flutter/engine#10278)
7a7afab09 Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:MuVYOXXS9sxCbxvFCJDHfuF5pkWXIgS0uUlBFdIuQPsC to fuchsia/sdk/core/linux-amd64:om5F-s2gIabc-Toen2VT6nnosnQvTKI1e6Nz2zg8P40C (flutter/engine#10277)
02649bd27 Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:kSzcB40iCqsXbCka_VUf4jB5iRl2G9gLM_xDbbGg5GwC to fuchsia/sdk/core/mac-amd64:vjX_DhfQqJjsX26pl5-vNNM3Lfb0Vwl9l09abYj-D1oC (flutter/engine#10276)
e8b19de50 Roll src/third_party/skia 6e86c1b05eeedc3b6be0e98001b7b5d6bab71b74..6980c4e0aef8ab9546e25d8160c05a716f1c3ce3 (4 commits) (flutter/engine#10275)
3be752389 Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:pGTb76UZ-PsJzdatSNkJIkEGLESaGa_S2wtZfgHPU5EC to fuchsia/sdk/core/linux-amd64:MuVYOXXS9sxCbxvFCJDHfuF5pkWXIgS0uUlBFdIuQPsC (flutter/engine#10274)
ed8e35c4c Remove get engine (flutter/engine#9747)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.

This relands https://github.com/flutter/flutter/pull/35297

The followings have been done to fix the broken tests:
  1. Add `didSendFirstFrameRasterizedEvent` extension and its tests
  2. Wait for `didSendFirstFrameRasterizedEvent` instead of
     `didSendFirstFrameEvent` during start up tests
  3. Mark missed (probably newly added) start up tests as flaky

This allows the text selection menu to be shown after deleting all text in a text field.

Roll engine c41bbc63d955cc7056a162957ac4eeeca6647dc2..b43178e3d683ce7cacfda541837aca044e0ef5b4 (14 commits) (#37274)


https://github.com/flutter/engine/compare/c41bbc63d955...b43178e3d683

git log c41bbc63d955..b43178e3d683 --no-merges --oneline
b43178e3d Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:Z7vUHOlojg6n7o-K4Knm474YKdmi1a8pX7Klq_YmkpUC to fuchsia/sdk/core/mac-amd64:kSzcB40iCqsXbCka_VUf4jB5iRl2G9gLM_xDbbGg5GwC (flutter/engine#10270)
f8d122bfc Remove Dead Scenic Clipping Code Path. (flutter/engine#10242)
7436f693a Roll src/third_party/skia e9cb76221597ac9e9b0bf009ab1a843da8428d83..6e86c1b05eeedc3b6be0e98001b7b5d6bab71b74 (16 commits) (flutter/engine#10266)
6bd2f5319 [dart-roll] Roll dart sdk to 80c4954d4d1d2a257005793d83b601f3ff2997a2 (flutter/engine#10265)
4c6948a88 Android Embedding Refactor 38: Removed AssetManager from DartEntrypoint. (flutter/engine#10250)
b18105f57 Roll fuchsia/sdk/core/linux-amd64 from fuchsia/sdk/core/linux-amd64:cYX6VeZcy3RWhV8mZIVF8MI5NvcUSgFRLRZMKpfWxTMC to fuchsia/sdk/core/linux-amd64:pGTb76UZ-PsJzdatSNkJIkEGLESaGa_S2wtZfgHPU5EC (flutter/engine#10264)
6834deb2b Roll fuchsia/sdk/core/mac-amd64 from fuchsia/sdk/core/mac-amd64:P-V-0DXgsN-0uCWtbyqNO-do3JScrAvZ3z1_Vj5xdagC to fuchsia/sdk/core/mac-amd64:Z7vUHOlojg6n7o-K4Knm474YKdmi1a8pX7Klq_YmkpUC (flutter/engine#10262)
b6fe15d60 [fuchsia] Bundle architecture specific gen_snapshots (flutter/engine#10261)
a6a7c8547 [fuchsia] Add arm64 builds for flutter and dart runner (flutter/engine#10260)
e77e4f0e0 [fuchsia] Update buildroot to support arm64 (flutter/engine#10240)
cf46f88e9 Roll src/third_party/skia 9dc0b9e2f86a..e9cb76221597 (12 commits) (flutter/engine#10259)
0d66b3251 [fuchsia] Start building dart_patched_sdk (flutter/engine#10246)
dfe68a0f2 Roll fuchsia/sdk/core/linux-amd64 from 7FSBCYS5vCVwpiozstnbIO6K7sCFQ87UYwo6NkeNrCIC to cYX6VeZcy3RWhV8mZIVF8MI5NvcUSgFRLRZMKpfWxTMC (flutter/engine#10258)
04c18c6f0 Roll fuchsia/sdk/core/mac-amd64 from rJ53P95WbHakJemuGkRE3VOdlvohKPI91VcydLL0n2MC to P-V-0DXgsN-0uCWtbyqNO-do3JScrAvZ3z1_Vj5xdagC (flutter/engine#10256)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.

Revert "reland Enable selection by default for password text field and expose api to turn on and off context menu options (#34676) (#37183)" (#37295)

This reverts commit 7eb09a84.

reland Enable selection by default for password text field and expose api to turn on and off context menu options (#34676) (#37183)

This reverts commit 48c7090f.

https://github.com/flutter/engine/compare/67319c00b9bd...c41bbc63d955

git log 67319c00b9bd8c56f5767e68e75d4eda1eda1b0a..c41bbc63d955cc7056a162957ac4eeeca6647dc2 --no-merges --oneline
c41bbc63d Roll src/third_party/skia 105c9d507045..9dc0b9e2f86a (1 commits) (flutter/engine#10255)
cf5f16579 Roll fuchsia/sdk/core/mac-amd64 from Ll-1wqbb7qCcqB1aAGQhUuhx-FErMYbEFrqlmGtLZ8cC to rJ53P95WbHakJemuGkRE3VOdlvohKPI91VcydLL0n2MC (flutter/engine#10254)
26bdd2545 Roll src/third_party/skia bff2939b6249..105c9d507045 (2 commits) (flutter/engine#10252)
aebfbecf6 Roll fuchsia/sdk/core/linux-amd64 from IhJQnx6zPTVQn-gcwAI6N7mF5r_I4x8iiex_LNcDuWAC to 7FSBCYS5vCVwpiozstnbIO6K7sCFQ87UYwo6NkeNrCIC (flutter/engine#10251)
d25b04c0f Roll fuchsia/sdk/core/mac-amd64 from bZKFxK3sVTeYLjs9ohb0RGkUaiPnhCoBv0Bun5_ezrwC to Ll-1wqbb7qCcqB1aAGQhUuhx-FErMYbEFrqlmGtLZ8cC (flutter/engine#10249)
88600f84e Roll src/third_party/skia e68b5bd4e6e9..bff2939b6249 (1 commits) (flutter/engine#10248)
23555704f Roll fuchsia/sdk/core/linux-amd64 from t0RagF4MaTp8dbNuL8PaVvRbMGnX7K0jRcnO-Vbw4k0C to IhJQnx6zPTVQn-gcwAI6N7mF5r_I4x8iiex_LNcDuWAC (flutter/engine#10247)
d445b1681 Roll fuchsia/sdk/core/mac-amd64 from tB0y68DmzKt_pHDzOKIZ27Tt0jE7i_sZO3_7vWaJ29kC to bZKFxK3sVTeYLjs9ohb0RGkUaiPnhCoBv0Bun5_ezrwC (flutter/engine#10245)
0c15f9370 Roll fuchsia/sdk/core/linux-amd64 from dO9lMhm4HyJyMOym5kHTfsqcTk7090IfvYADRzLosGoC to t0RagF4MaTp8dbNuL8PaVvRbMGnX7K0jRcnO-Vbw4k0C (flutter/engine#10244)
f336e05a6 Android Embedding PR37: Separated FlutterActivity and FlutterFragment via FlutterActivityAndFragmentDelegate (flutter/engine#9895)
98b13abc9 Roll src/third_party/skia 9ef1b771afa7..e68b5bd4e6e9 (7 commits) (flutter/engine#10243)

The AutoRoll server is located here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (franciscojma@google.com), and stop
the roller if necessary.