Roll src/third_party/dart 574c4a51c6..c262cbd414 (11 commits)

dart-lang/sdk@c262cbd414 Revert "[vm/ffi] Enable creating an ExternalTypedData from a Pointer."
dart-lang/sdk@193985777d [vm/compiler] Propagate call type to load indexed
dart-lang/sdk@8248e9edb2 Migration: fix DecoratedType.toString for generic interface types.
dart-lang/sdk@f13978ca9d [dart2js] new-rti: Accelerator for some primitive types.
dart-lang/sdk@98b1e28591 Include isSynchronous/isGenerator into API signature.
dart-lang/sdk@e04dc4dd63 Update statuses and expectations with summary2 for some tests.
dart-lang/sdk@1235643cfc Support for Combinator offset / end.
dart-lang/sdk@4a20be4816 [vm] Fix incorrect is_static argument passed to expression evaluation
dart-lang/sdk@47ee568c52 extension type awareness in matching
dart-lang/sdk@53fe0627ec [vm/bytecode] Recognize calls to _StringBase._interpolate in bytecode flow graph builder
dart-lang/sdk@ddd83d256f [vm/ffi] Enable creating an ExternalTypedData from a Pointer.

DEPS

@@ -34,7 +34,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '574c4a51c6d87d6179657dd4ad046e5e20f49fe7',
+  'dart_revision': 'c262cbd4143c1849617906b558152624f5b69990',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py

ci/licenses_golden/licenses_third_party

-Signature: b8e9987a62e509cab3c211c6b58ca613
+Signature: 97adc875dcec248e65d1eef316718029
 
 UNUSED LICENSES: