https://github.com/flutter/engine/compare/74d07b5f6b4f...804dca62a17c

git log 74d07b5f6b4f..804dca62a17c --first-parent --oneline
2020-01-31 yjbanov@google.com Use bundled Roboto in all tests (flutter/engine#16218)
2020-01-31 gw280@google.com Revert "Migrate flutter_runner from flutter_runner::{Thread,Loop} to fml::{Thread,MessageLoop} (#15118)" (flutter/engine#16277)
2020-01-31 skia-flutter-autoroll@skia.org Roll src/third_party/skia 36c0521d57de..6305b2f8342a (8 commits) (flutter/engine#16272)
2020-01-31 jason-simmons@users.noreply.github.com Revert "[web] Correct getPositionForOffset for multi-line paragraphs (#16206)" (flutter/engine#16268)
2020-01-30 stuartmorgan@google.com Fix Windows file checks of unicode paths (flutter/engine#16105)
2020-01-30 iska.kaushik@gmail.com [fuchsia] Fix the import for dart_api.h (flutter/engine#16269)
2020-01-30 iska.kaushik@gmail.com [fuchsia] SceneHostBindings are no longer thread locals (flutter/engine#16262)
2020-01-30 gw280@google.com Pass through invoker.resources in fuchsia_test_archive (flutter/engine#16265)
2020-01-30 matthew-carroll@users.noreply.github.com Notify PlatformViewsController within FlutterEngine when a hot restart occurs. (#48518) (flutter/engine#16230)
2020-01-30 skia-flutter-autoroll@skia.org Roll src/third_party/dart fc3af737c759..162d6c5634a0 (209 commits) (flutter/engine#16261)
2020-01-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia d1be5d64f8a7..36c0521d57de (13 commits) (flutter/engine#16260)
2020-01-30 mouad.debbar@gmail.com [web] Correct getPositionForOffset for multi-line paragraphs (flutter/engine#16206)
2020-01-30 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from -mGIA... to 93K0d... (flutter/engine#16257)


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 cbracken@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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