Clean-up analysis_options files (#77098)

analysis_options.yaml

@@ -36,13 +36,10 @@ analyzer:
     # Stream and not importing dart:async
     # Please see https://github.com/flutter/flutter/pull/24528 for details.
     sdk_version_async_exported_from_core: ignore
+    # Turned off until null-safe rollout is complete.
+    unnecessary_null_comparison: ignore
   exclude:
     - "bin/cache/**"
-    # the following two are relative to the stocks example and the flutter package respectively
-    # see https://github.com/dart-lang/sdk/issues/28463
-    - "lib/i18n/messages_*.dart"
-    - "lib/src/http/**"
-    - "test_fixes/**"
 
 linter:
   rules:

dev/missing_dependency_tests/analysis_options.yaml

@@ -1,4 +1,3 @@
 analyzer:
   exclude:
     - '**'
-

examples/layers/analysis_options.yaml

@@ -1,11 +0,0 @@
-# Use the parent analysis options settings and enable null-experiment.
-
-include: ../../analysis_options.yaml
-
-analyzer:
-  errors:
-    always_require_non_null_named_parameters: false # not needed with nnbd
-    type_init_formals: false # https://github.com/dart-lang/linter/issues/2192
-    unrelated_type_equality_checks: false # https://github.com/dart-lang/linter/issues/2196
-    void_checks: false # https://github.com/dart-lang/linter/issues/2185
-    unnecessary_null_comparison: false # Turned off until null-safe rollout is complete.

packages/flutter/analysis_options.yaml

@@ -1,8 +1,5 @@
-# Use the parent analysis options settings and enable null-experiment.
-
 include: ../analysis_options.yaml
 
 analyzer:
-  errors:
-    always_require_non_null_named_parameters: false # not needed with nnbd
-    unnecessary_null_comparison: false # Turned off until null-safe rollout is complete.
+  exclude:
+    - "test_fixes/**"

packages/flutter/test_private/analysis_options.yaml

@@ -1 +0,0 @@
-include: ../analysis_options.yaml

packages/flutter_driver/analysis_options.yaml

@@ -1,11 +0,0 @@
-# Use the parent analysis options settings and enable null-experiment.
-
-include: ../analysis_options.yaml
-
-analyzer:
-  errors:
-    always_require_non_null_named_parameters: false # not needed with nnbd
-    type_init_formals: false # https://github.com/dart-lang/linter/issues/2192
-    unrelated_type_equality_checks: false # https://github.com/dart-lang/linter/issues/2196
-    void_checks: false # https://github.com/dart-lang/linter/issues/2185
-    unnecessary_null_comparison: false # Turned off until null-safe rollout is complete.

packages/flutter_goldens/analysis_options.yaml

@@ -1,4 +0,0 @@
-# Use the analysis options settings from the top level of the repo (not
-# the ones from above, which include the `public_member_api_docs` rule).
-
-include: ../../analysis_options.yaml

packages/flutter_goldens_client/analysis_options.yaml

@@ -1,4 +0,0 @@
-# Use the analysis options settings from the top level of the repo (not
-# the ones from above, which include the `public_member_api_docs` rule).
-
-include: ../../analysis_options.yaml

packages/flutter_goldens_client/lib/skia_client.dart

@@ -22,6 +22,10 @@ const String _kTestBrowserKey = 'FLUTTER_TEST_BROWSER';
 /// A client for uploading image tests and making baseline requests to the
 /// Flutter Gold Dashboard.
 class SkiaGoldClient {
+  /// Creates a [SkiaGoldClient] with the given [workDirectory].
+  ///
+  /// All other parameters are optional. They may be provided in tests to
+  /// override the defaults for [fs], [process], [platform], and [httpClient].
   SkiaGoldClient(
     this.workDirectory, {
     this.fs = const LocalFileSystem(),

packages/flutter_localizations/analysis_options.yaml

@@ -1,11 +0,0 @@
-# Use the parent analysis options settings and enable null-experiment.
-
-include: ../analysis_options.yaml
-
-analyzer:
-  errors:
-    always_require_non_null_named_parameters: false # not needed with nnbd
-    type_init_formals: false # https://github.com/dart-lang/linter/issues/2192
-    unrelated_type_equality_checks: false # https://github.com/dart-lang/linter/issues/2196
-    void_checks: false # https://github.com/dart-lang/linter/issues/2185
-    unnecessary_null_comparison: false # Turned off until null-safe rollout is complete.

packages/flutter_test/analysis_options.yaml

@@ -1,10 +0,0 @@
-# Use the parent analysis options settings and enable null-experiment.
-
-include: ../analysis_options.yaml
-
-analyzer:
-  errors:
-    always_require_non_null_named_parameters: false # not needed with nnbd
-    unrelated_type_equality_checks: false # https://github.com/dart-lang/linter/issues/2196
-    void_checks: false # https://github.com/dart-lang/linter/issues/2185
-    unnecessary_null_comparison: false # Turned off until null-safe rollout is complete.