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* a53782f69 Roll Skia from 6130d5079d55 to 0c0d8dd6d637 (3 revisions) (flutter/engine#19570) * 0541502d7 kick build (flutter/engine#19575) * 07d509035 Roll Skia from 0c0d8dd6d637 to cf5e35f72130 (13 revisions) (flutter/engine#19573) * 35b5aa5af switch const finder to package_config (flutter/engine#19576) * de0932b8c Manual roll of Dart 06cb010247...69aba23371 (flutter/engine#19577) * b919945af include list_libraries.dart as a snapshot for fuchsia (flutter/engine#19567) * 3fe5edf8e Roll Skia from cf5e35f72130 to b4d60f807dbd (5 revisions) (flutter/engine#19587) * a15bc1be2 [CanvasKit] Dispose the overlay surface when a platform view is disposed (flutter/engine#19546) * 0dc86cda1 Only attempt surface creation in viewDidLayoutSubviews if the application is active. (flutter/engine#19592)
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.