https://dart.googlesource.com/sdk.git/+log/68e904e444dc..48808f7dce81

git log 68e904e444dc..48808f7dce81 --date=short --first-parent --format='%ad %ae %s'
2020-02-05 bkonyi@google.com [ VM / Service ] Added `getClientName`, `setClientName` and `requireResumeApproval` RPCs
2020-02-04 vsm@google.com [dartdevc,nnbd] fix type errors in dart:_interceptors
2020-02-04 asiva@google.com [VM/libraries] - Fix issues in ported patch files that cause dart2js to fail (https://github.com/dart-lang/sdk/issues/40463)
2020-02-04 sigmund@google.com [ddc,dart2js] remove web patches for dart:cli
2020-02-04 rmacnak@google.com [vm] Remove FLAG_support_service and FLAG_support_reload, superseded by PRODUCT define.
2020-02-04 nshahan@google.com [dartdevc] Enforce more pedantic v1.9.0 lints and cleanup violations
2020-02-04 nshahan@google.com [tests] Add tests for generic function type bounds with null safety
2020-02-04 paulberry@google.com Migration: rework how ElementTypeProvider overrides element types.
2020-02-04 paulberry@google.com Sort declarations in assignment_expression_resolver.dart
2020-02-04 bkonyi@google.com [ DartFuzz ] Quality of life improvements in log output
2020-02-04 eernst@google.com Adjusted language/assign/to_type_test.dart to avoid irrelevant nnbd type error.
2020-02-04 devoncarew@google.com [migration tool] convert the javascript code in the migration tool to dart
2020-02-04 jcollins@google.com Do not require --enable-asserts for test_assertOnPathOutsidePackage.
2020-02-04 scheglov@google.com Remove 'withNullability' from TypeImpl.toString()
2020-02-04 kustermann@google.com [vm/concurrency] Speed up isolate communication via normal snapshotting
2020-02-04 regis@google.com [VM/nnbd] Fix canonicalization of type 'Never' (fixes #40249).
2020-02-04 jwren@google.com Refactor the CompletionMetricsComputer class into three classes: a subclass and two concrete classes, AbstractCompletionMetricsComputer, CompletionCoverageMetrics and RelevanceAnalyzerMetrics.

Created with:
  gclient setdep -r src/third_party/dart@48808f7dce81

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