Flutter roll for Dart. (#6227)

Changes included in this roll:

05ccfa8502 [VM] Reduce size of monomorphic entries in AOT on ARM/ARM64 & use smaller tail-calls in various places
805c92cf32 Add @TypeArguments as a valid type for BoundVariable.value
3af0db2f97 fix my name in .mailmap
0eee800e1b Report INCONSISTENT_METHOD_INHERITANCE for mixins.
c7960df357 Generate analyzer error codes from messages.yaml
e2fdd57664 Clarify ambiguous definition of constant interpolated string expressions.
24493c2f54 Add support for dartdevk to read Analyzer summaries into Kernel format
d32c8e4793 Generate error code index from "index:" field in messages.yaml
d0a5a4c22b Convert summarize_const_expr.dart to triple-slash comment style.
d32f524bb3 Fix NamespaceBuilder._addPublicNames for mixins.
aa003d4f8e [infra] Update checked in SDKs to 2.1.0-dev.4.0
7fa80d8200 Remove unused error codes
ae2f75abec Report CompileTimeErrorCode.MIXIN_APPLICATION_NO_CONCRETE_SUPER_INVOKED_MEMBER.
cbfc78f5b2 Parse mixin declarations as if they were classes
d97823b704 Revert "[VM] Add new SymbolConstant to package:kernel/ast.dart"
b6c98976d5 Report CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE for mixins.
3ddc9bb329 Add a doc comment for String.compare
9281748a35 Check for conflicting static and instance members in mixins.
3346632ad3 Report CompileTimeErrorCode.EXTENDS_NON_CLASS for mixins.
f649a1f3cc Add a missing error message (issue 34412)
63fbfcc69a Translate InvalidInlineFunctionType to ParserErrorCode.INVALID_INLINE_FUNCTION_TYPE.

DEPS

@@ -31,7 +31,7 @@ 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': 'ef720983530e04819b6fda0659ed7a3fdb190060',
+  'dart_revision': '05ccfa85024ab2985824ee8e4070c2eee8454f81',
 
   'dart_args_tag': '1.4.4',
   'dart_async_tag': '2.0.8',

ci/licenses_golden/licenses_third_party

-Signature: 7e3e1daeb388f5b96234b99e29bf6711
+Signature: 8d4516e66578b0887482c63865d1ef78
 
 UNUSED LICENSES: