https://github.com/flutter/engine/compare/08272ee6aa33...04c860fa1dba

git log 08272ee6aa33..04c860fa1dba --no-merges --oneline
04c860fa1 Revert "Roll Dart to ac6d4f7e653deba11d4836768376537893a9e9d6. (#6549)" (flutter/engine#6568)
ef2ea1213 Roll src/third_party/skia 5b90b84085cf..cb65ce7f77c9 (8 commits) (flutter/engine#6567)
065246eed Roll src/third_party/skia 483536c242f3..5b90b84085cf (3 commits) (flutter/engine#6566)
b0008ca39 Roll src/third_party/skia 583161c09a3b..483536c242f3 (2 commits) (flutter/engine#6565)
e22da7c70 Roll src/third_party/skia 0a8faf3f557d..583161c09a3b (1 commits) (flutter/engine#6564)
915f5e01a Roll src/third_party/skia f831b64ed40e..0a8faf3f557d (5 commits) (flutter/engine#6563)
ad0fbd5d4 Roll src/third_party/skia c9092eb46754..f831b64ed40e (14 commits) (flutter/engine#6561)
6697d9dde Update @animation dartdoc directives to current api (flutter/engine#6552)
10f9cab4c Ensure that the platform view is created and destroyed when running the shell unittests. (flutter/engine#6560)
df5f4207a Roll src/third_party/skia 3d99b1e347be..c9092eb46754 (10 commits) (flutter/engine#6559)
215c14694 Roll src/third_party/skia 1349ec4de78c..3d99b1e347be (3 commits) (flutter/engine#6556)
fc376dd53 Roll src/third_party/skia a583a06f831e..1349ec4de78c (1 commits) (flutter/engine#6555)
2dbbb2a9a Roll src/third_party/skia 198b87e5be20..a583a06f831e (5 commits) (flutter/engine#6554)
126e61d34 Roll src/third_party/skia b3067e8e1b6e..198b87e5be20 (2 commits) (flutter/engine#6553)
2cd79d14a Roll src/third_party/skia 4b7b2ceb4ad9..b3067e8e1b6e (1 commits) (flutter/engine#6551)
62cd86c5a Advertise iOS Observatory port over mDNS/Bonjour (flutter/engine#6533)
26f437f37 Fix crash when removeViewImmediate invoked from platform view (flutter/engine#6266)
aed6b8c46 Roll Dart to ac6d4f7e653deba11d4836768376537893a9e9d6. (flutter/engine#6549)
3ba6270b2 Roll src/third_party/skia 921ec976556c..4b7b2ceb4ad9 (14 commits) (flutter/engine#6550)


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, who should
be CC'd on the roll, and stop the roller if necessary.