Fix for SearchEngine.searchMemberDeclarations() - search exact names.

pkg/analysis_server/lib/src/services/search/search_engine_internal.dart

Index: pkg/analysis_server/lib/src/services/search/search_engine_internal.dart
diff --git a/pkg/analysis_server/lib/src/services/search/search_engine_internal.dart b/pkg/analysis_server/lib/src/services/search/search_engine_internal.dart
index 2d6f815482919ae20d7e279d3913ac3d6ede96d4..47eb392eae2a489fb8e309e2b2064bc4e423afe6 100644
--- a/pkg/analysis_server/lib/src/services/search/search_engine_internal.dart
+++ b/pkg/analysis_server/lib/src/services/search/search_engine_internal.dart
@@ -35,7 +35,8 @@ class SearchEngineImpl implements SearchEngine {
   }
 
   @override
-  Future<List<SearchMatch>> searchMemberDeclarations(String pattern) {
+  Future<List<SearchMatch>> searchMemberDeclarations(String name) {
+    String pattern = '^$name\$';
     return _searchDefinedNames(pattern, IndexNameKind.classMember);
   }