Todd Volkert 664350d2a8
Roll engine f4fba66c2fad..c812a62b8810 (4 commits) (#45203)
git@github.com:flutter/engine.git/compare/f4fba66c2fad...c812a62b8810

git log f4fba66c2fad..c812a62b8810 --no-merges --oneline
2019-11-19 jonahwilliams@google.com allow ignoring toString, hashCode, and == in api_conform_test (flutter/engine#13907)
2019-11-19 bkonyi@google.com Roll src/third_party/dart d9d5fbc109..eeca3fb1cb (5 commits)
2019-11-19 chinmaygarde@google.com Add virtual destructor to GPUSurfaceSoftwareDelegate. (flutter/engine#13918)
2019-11-19 47866232+chunhtai@users.noreply.github.com Moves pointer event sanitizing to engine. (flutter/engine#13697)
2019-11-19 17:35:19 -08:00
..

Dart SDK dependency

The bin/internal/engine.version file controls which version of the Flutter engine to use. The file contains the commit hash of a commit in the https://github.com/flutter/engine repository. That hash must have successfully been compiled on https://build.chromium.org/p/client.flutter/ and had its artifacts (the binaries that run on Android and iOS, the compiler, etc) successfully uploaded to Google Cloud Storage.

The /bin/internal/engine.merge_method file controls how we merge a pull request created by the engine auto-roller. If it's squash, there's only one commit for a pull request no matter how many engine commits there are inside that pull request. If it's rebase, the number of commits in the framework is equal to the number of engine commits in the pull request. The latter method makes it easier to detect regressions but costs more test resources.