Issue 26926. Don't search hierarchy for static class members.

pkg/analysis_server/test/services/search/hierarchy_test.dart

Index: pkg/analysis_server/test/services/search/hierarchy_test.dart
diff --git a/pkg/analysis_server/test/services/search/hierarchy_test.dart b/pkg/analysis_server/test/services/search/hierarchy_test.dart
index 027c23759f4fd71b49e4440ac82858d8daaf9582..802f351b8ad6acb193a2200431af1ca783310b5d 100644
--- a/pkg/analysis_server/test/services/search/hierarchy_test.dart
+++ b/pkg/analysis_server/test/services/search/hierarchy_test.dart
@@ -118,6 +118,41 @@ class D {
     return Future.wait([futureA, futureB, futureC, futureD]);
   }
 
+  Future test_getHierarchyMembers_fields_static() async {
+    _indexTestUnit('''
+class A {
+  static int foo;
+}
+class B extends A {
+  static get foo => null;
+}
+class C extends B {
+  static set foo(x) {}
+}
+''');
+    ClassElement classA = findElement('A');
+    ClassElement classB = findElement('B');
+    ClassElement classC = findElement('C');
+    ClassMemberElement memberA = classA.fields[0];
+    ClassMemberElement memberB = classB.fields[0];
+    ClassMemberElement memberC = classC.fields[0];
+    {
+      Set<ClassMemberElement> members =
+          await getHierarchyMembers(searchEngine, memberA);
+      expect(members, unorderedEquals([memberA]));
+    }
+    {
+      Set<ClassMemberElement> members =
+          await getHierarchyMembers(searchEngine, memberB);
+      expect(members, unorderedEquals([memberB]));
+    }
+    {
+      Set<ClassMemberElement> members =
+          await getHierarchyMembers(searchEngine, memberC);
+      expect(members, unorderedEquals([memberC]));
+    }
+  }
+
   Future test_getHierarchyMembers_methods() {
     _indexTestUnit('''
 class A {
@@ -164,6 +199,31 @@ class E extends D {
     return Future.wait([futureA, futureB, futureC, futureD, futureE]);
   }
 
+  Future test_getHierarchyMembers_methods_static() async {
+    _indexTestUnit('''
+class A {
+  static foo() {}
+}
+class B extends A {
+  static foo() {}
+}
+''');
+    ClassElement classA = findElement('A');
+    ClassElement classB = findElement('B');
+    ClassMemberElement memberA = classA.methods[0];
+    ClassMemberElement memberB = classB.methods[0];
+    {
+      Set<ClassMemberElement> members =
+          await getHierarchyMembers(searchEngine, memberA);
+      expect(members, unorderedEquals([memberA]));
+    }
+    {
+      Set<ClassMemberElement> members =
+          await getHierarchyMembers(searchEngine, memberB);
+      expect(members, unorderedEquals([memberB]));
+    }
+  }
+
   Future test_getHierarchyMembers_withInterfaces() {
     _indexTestUnit('''
 class A {