linter 1.26.0

Change-Id: I0a20fd9f26933908f6c40cb1019fca45b9a88299
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/250949
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>

CHANGELOG.md

@@ -57,6 +57,27 @@ the new implementation carries a few subtle changes in behavior:
   collected earlier than they were before
   (see issue [#36983](https://github.com/dart-lang/sdk/issues/36983) for details).
 
+
+### Tools
+
+#### Dart command line
+
+#### Linter
+
+Updated the Linter to `1.26.0`, which includes changes that
+
+- add new lint: `combinators_ordering`.
+- fix `use_colored_box` and `use_decorated_box` to not over-report on containers without
+  a child.
+- fix `unnecessary_parenthesis` false positives on a map-or-set literal at the start of
+  an expression statement.
+- fix `prefer_final_locals` false positives reporting on fields.
+- fix `unnecessary_overrides` to allow overrides on `@Protected`members.
+- fix `avoid_multiple_declarations_per_line` false positives in `for` statements.
+- fix `prefer_final_locals` false positives on declaration lists with at least one
+  non-final variable.
+- fix`use_build_context_synchronously` to handle `await`s in `if` conditions.
+
 ## 2.18.0
 
 ### Language

DEPS

@@ -122,7 +122,7 @@ vars = {
   "intl_rev": "e9b573679de5e703d89a242b9dca331c772979ef",
   "jinja2_rev": "2222b31554f03e62600cd7e383376a7c187967a1",
   "json_rpc_2_rev": "805e6536dd961d66f6b8cd46d8f3e61774f957c9",
-  "linter_rev": "1ddc70948d94f2449fec69a95e3ceb7b6b6c8348", # manually rev'd
+  "linter_rev": "b4afc10055f3009478da1eac1827f9fef42c3759", # 1.26.0
   "lints_rev": "8294e5648ab49474541527e2911e72e4c5aefe55",
   "logging_rev": "f6979e3bc3b6e1847a08335b7eb6304e18986195",
   "markdown_rev": "e3f4bd28c9e61b522f75f291d4d6cfcfeccd83ee", # b/236358256

pkg/analysis_server/lib/src/services/correction/error_fix_status.yaml

@@ -1628,6 +1628,8 @@ LintCode.cast_nullable_to_non_nullable:
   status: needsEvaluation
 LintCode.close_sinks:
   status: needsEvaluation
+LintCode.combinators_ordering:
+  status: needsEvaluation
 LintCode.comment_references:
   status: needsEvaluation
 LintCode.conditional_uri_does_not_exist:

pkg/analysis_server/test/analysis/notification_errors_test.dart

@@ -339,7 +339,6 @@ linter:
     expect(error.location.file, testFile.path);
     expect(error.severity, AnalysisErrorSeverity.INFO);
     expect(error.type, AnalysisErrorType.LINT);
-    expect(error.message, lint.description);
   }
 
   Future<void> test_notInAnalysisRoot() async {