Move kernel baseline tests to front_end.

pkg/front_end/test/fasta/operators.dart.outline.expect

Index: pkg/front_end/test/fasta/operators.dart.outline.expect
diff --git a/pkg/front_end/test/fasta/operators.dart.outline.expect b/pkg/front_end/test/fasta/operators.dart.outline.expect
deleted file mode 100644
index 0269d346705df02c53d21573c8507eb84c2bb61e..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/fasta/operators.dart.outline.expect
+++ /dev/null
@@ -1,50 +0,0 @@
-library;
-import self as self;
-import "dart:core" as core;
-
-class Operators extends core::Object {
-  constructor •() → void
-    ;
-  operator +(dynamic other) → dynamic
-    ;
-  operator &(dynamic other) → dynamic
-    ;
-  operator ~() → dynamic
-    ;
-  operator |(dynamic other) → dynamic
-    ;
-  operator ^(dynamic other) → dynamic
-    ;
-  operator /(dynamic other) → dynamic
-    ;
-  operator ==(dynamic other) → dynamic
-    ;
-  operator >(dynamic other) → dynamic
-    ;
-  operator >=(dynamic other) → dynamic
-    ;
-  operator [](dynamic index) → dynamic
-    ;
-  operator []=(dynamic index, dynamic value) → void
-    ;
-  operator <<(dynamic other) → dynamic
-    ;
-  operator <(dynamic other) → dynamic
-    ;
-  operator <=(dynamic other) → dynamic
-    ;
-  operator *(dynamic other) → dynamic
-    ;
-  operator %(dynamic other) → dynamic
-    ;
-  operator >>(dynamic other) → dynamic
-    ;
-  operator -(dynamic other) → dynamic
-    ;
-  operator ~/(dynamic other) → dynamic
-    ;
-  operator unary-() → dynamic
-    ;
-}
-static method main(dynamic arguments) → dynamic
-  ;