Remove deprecated StatefulElement.inheritFromElement (#72901)

diff --git a/packages/flutter/lib/fix_data.yaml b/packages/flutter/lib/fix_data.yaml
index 55fe739..867a2b8 100644
--- a/packages/flutter/lib/fix_data.yaml
+++ b/packages/flutter/lib/fix_data.yaml

@@ -11,6 +11,17 @@
 version: 1
 transforms:
 
+  # Changes made in https://github.com/flutter/flutter/pull/44189
+  - title: 'Rename to dependOnInheritedElement'
+    date: 2020-12-23
+    element:
+      uris: [ 'material.dart', 'cupertino.dart', 'widgets.dart' ]
+      method: 'inheritFromElement'
+      inClass: 'StatefulElement'
+    changes:
+      - kind: 'rename'
+        newName: 'dependOnInheritedElement'
+
   # Changes made in https://github.com/flutter/flutter/pull/15303
   - title: 'Replace child with builder'
     date: 2020-12-17
@@ -31,6 +42,7 @@
               value: 'arguments[child]'
       - kind: 'removeParameter'
         name: 'child'
+
   # Changes made in https://github.com/flutter/flutter/pull/28602
   - title: 'Rename to fromMouseEvent'
     date: 2020-12-15

diff --git a/packages/flutter/lib/src/widgets/framework.dart b/packages/flutter/lib/src/widgets/framework.dart
index 73f0515..3978fc3 100644
--- a/packages/flutter/lib/src/widgets/framework.dart
+++ b/packages/flutter/lib/src/widgets/framework.dart

@@ -4919,16 +4919,6 @@
     state._element = null;
   }
 
-  // TODO(a14n): Remove this when it goes to stable, https://github.com/flutter/flutter/pull/44189
-  @Deprecated(
-    'Use dependOnInheritedElement instead. '
-    'This feature was deprecated after v1.12.1.'
-  )
-  @override
-  InheritedWidget inheritFromElement(Element ancestor, { Object? aspect }) {
-    return dependOnInheritedElement(ancestor, aspect: aspect);
-  }
-
   @override
   InheritedWidget dependOnInheritedElement(Element ancestor, { Object? aspect }) {
     assert(ancestor != null);

diff --git a/packages/flutter/test_fixes/cupertino.dart b/packages/flutter/test_fixes/cupertino.dart
index 43a88c1..483e236 100644
--- a/packages/flutter/test_fixes/cupertino.dart
+++ b/packages/flutter/test_fixes/cupertino.dart

@@ -8,4 +8,8 @@
   // Change made in https://github.com/flutter/flutter/pull/41859
   const CupertinoTextThemeData themeData = CupertinoTextThemeData(brightness: Brightness.dark);
   themeData.copyWith(brightness: Brightness.light);
+
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+  const StatefulElement statefulElement = StatefulElement(myWidget);
+  statefulElement.inheritFromElement(ancestor);
 }

diff --git a/packages/flutter/test_fixes/cupertino.dart.expect b/packages/flutter/test_fixes/cupertino.dart.expect
index aa6b9fa..fba66ab 100644
--- a/packages/flutter/test_fixes/cupertino.dart.expect
+++ b/packages/flutter/test_fixes/cupertino.dart.expect

@@ -8,4 +8,8 @@
   // Change made in https://github.com/flutter/flutter/pull/41859
   const CupertinoTextThemeData themeData = CupertinoTextThemeData();
   themeData.copyWith();
+
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+  const StatefulElement statefulElement = StatefulElement(myWidget);
+  statefulElement.dependOnInheritedElement(ancestor);
 }

diff --git a/packages/flutter/test_fixes/material.dart b/packages/flutter/test_fixes/material.dart
index eb7868c..30d0e35 100644
--- a/packages/flutter/test_fixes/material.dart
+++ b/packages/flutter/test_fixes/material.dart

@@ -7,4 +7,8 @@
 void main() {
   // Change made in https://github.com/flutter/flutter/pull/15303
   showDialog(child: Text('Fix me.'));
+
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+  const StatefulElement statefulElement = StatefulElement(myWidget);
+  statefulElement.inheritFromElement(ancestor);
 }

diff --git a/packages/flutter/test_fixes/material.dart.expect b/packages/flutter/test_fixes/material.dart.expect
index d21d0db..f62668c 100644
--- a/packages/flutter/test_fixes/material.dart.expect
+++ b/packages/flutter/test_fixes/material.dart.expect

@@ -7,4 +7,8 @@
 void main() {
   // Change made in https://github.com/flutter/flutter/pull/15303
   showDialog(builder: (context) => Text('Fix me.'));
+
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+   const StatefulElement statefulElement = StatefulElement(myWidget);
+   statefulElement.dependOnInheritedElement(ancestor);
 }

diff --git a/packages/flutter/test_fixes/widgets.dart b/packages/flutter/test_fixes/widgets.dart
new file mode 100644
index 0000000..b8c197a
--- /dev/null
+++ b/packages/flutter/test_fixes/widgets.dart

@@ -0,0 +1,11 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/widgets.dart';
+
+void main() {
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+  const StatefulElement statefulElement = StatefulElement(myWidget);
+  statefulElement.inheritFromElement(ancestor);
+}

diff --git a/packages/flutter/test_fixes/widgets.dart.expect b/packages/flutter/test_fixes/widgets.dart.expect
new file mode 100644
index 0000000..0659a8b
--- /dev/null
+++ b/packages/flutter/test_fixes/widgets.dart.expect

@@ -0,0 +1,11 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/widgets.dart';
+
+void main() {
+  // Changes made in https://github.com/flutter/flutter/pull/44189
+  const StatefulElement statefulElement = StatefulElement(myWidget);
+  statefulElement.dependOnInheritedElement(ancestor);
+}