https://dart.googlesource.com/sdk.git/+log/fae35fca47c9..e736495eb7f0

git log fae35fca47c9..e736495eb7f0 --date=short --first-parent --format='%ad %ae %s'
2020-04-03 rnystrom@google.com Migrate language_2/const to NNBD.
2020-04-03 srujzs@google.com [dart:html] Copy and rename lib_2/html to NNBD.
2020-04-02 jwren@google.com Bug fix in inherited_reference_contributor.dart, completions inside of ConstructorDeclarations should include inherited members.
2020-04-02 scheglov@google.com Infer when nullable type parameter type.
2020-04-02 rnystrom@google.com Add a "fork" command to the migration tool.
2020-04-02 alexmarkov@google.com [tests/nnbd] Fix lib/convert/chunked_conversion_utf88_test for strong mode
2020-04-02 srujzs@google.com [dart:html] Add insertAll to ChildrenElementList
2020-04-02 liama@google.com [nnbd/tests] Fix more HTTP/socket strong mode tests
2020-04-02 srujzs@google.com [dart:html] Remove nullability from CssClassSet funcs
2020-04-02 srujzs@google.com [dart:html] Fix nullability for vars with null checks
2020-04-02 scheglov@google.com More work on ConstraintMatchingTest.
2020-04-02 rnystrom@google.com Migrate language_2/covariant_override to NNBD.
2020-04-02 alexmarkov@google.com Update pkg/vm patterns so pkg/vm_service doesn't match them
2020-04-02 brianwilkerson@google.com Clean up OpTypeTest
2020-04-02 sigmund@google.com [tests] adjust error_stack_trace2_test to work also for DDC.
2020-04-02 sstrickl@google.com [vm] Drop WSRs with reachable references, not just allocated.
2020-04-02 rnystrom@google.com Migrate language_2/closure to NNBD.
2020-04-02 liama@google.com [nnbd/lib] Fix some more strong mode tests
2020-04-02 regis@google.com [VM/nnbd] Minor cleanup when checking required named parameter in strong mode.
2020-04-02 alexmarkov@google.com [vm/nnbd] Infer more accurate types for late static fields
2020-04-02 brianwilkerson@google.com Remove an unnecessary type annotation to satisfy a lint
2020-04-02 brianwilkerson@google.com Report more development time metrics
2020-04-02 scheglov@google.com Remove typeParameterType() and replace with typeParameterTypeStar() mostly.
2020-04-02 brianwilkerson@google.com Pull the latest version of pedantic into the SDK
2020-04-02 scheglov@google.com Remove unused TypeComparison.
2020-04-02 scheglov@google.com Replace interfaceType() with interfaceTypeNone() in ConstraintMatchingTest.

Created with:
  gclient setdep -r src/third_party/dart@e736495eb7f0

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dart-sdk-flutter-engine
Please CC dart-vm-team@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

Bug: None
Tbr: dart-vm-team@google.com

* "Reland Clang 11, roll buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c, take 4 (#17467)" (#17482)"

This reverts commit 8166a91b.

* format code

* Roll buildroot to 3a27de1c5bb0f50be7d3efe3e00de4f6068c9f30

Revert "Reland Clang 11, roll buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c, take 3 (#17467)" (#17482)

This reverts commit 39b77188.

* Reland Clang 11, Roll buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c (#17457)" (#17464)

This reverts commit 9eacd028.

* Skip more image tests, use newer dsymutil, add missing symbols