Add a count of type parameters to UnlinkedPublicName.

pkg/analyzer/lib/src/summary/summarize_elements.dart

Index: pkg/analyzer/lib/src/summary/summarize_elements.dart
diff --git a/pkg/analyzer/lib/src/summary/summarize_elements.dart b/pkg/analyzer/lib/src/summary/summarize_elements.dart
index e28319a9aae8e89721eb70ef55394c881bdaed23..35b28eb0973c533882a823ab7ebddda304c81d18 100644
--- a/pkg/analyzer/lib/src/summary/summarize_elements.dart
+++ b/pkg/analyzer/lib/src/summary/summarize_elements.dart
@@ -167,13 +167,17 @@ class _LibrarySerializer {
     for (PropertyAccessorElement accessor in element.accessors) {
       if (accessor.isPublic) {
         names.add(encodeUnlinkedPublicName(ctx,
-            kind: PrelinkedReferenceKind.other, name: accessor.name));
+            kind: PrelinkedReferenceKind.other,
+            name: accessor.name,
+            numTypeParameters: accessor.typeParameters.length));
       }
     }
     for (ClassElement cls in element.types) {
       if (cls.isPublic) {
         names.add(encodeUnlinkedPublicName(ctx,
-            kind: PrelinkedReferenceKind.classOrEnum, name: cls.name));
+            kind: PrelinkedReferenceKind.classOrEnum,
+            name: cls.name,
+            numTypeParameters: cls.typeParameters.length));
       }
     }
     for (ClassElement enm in element.enums) {
@@ -185,13 +189,17 @@ class _LibrarySerializer {
     for (FunctionElement function in element.functions) {
       if (function.isPublic) {
         names.add(encodeUnlinkedPublicName(ctx,
-            kind: PrelinkedReferenceKind.other, name: function.name));
+            kind: PrelinkedReferenceKind.other,
+            name: function.name,
+            numTypeParameters: function.typeParameters.length));
       }
     }
     for (FunctionTypeAliasElement typedef in element.functionTypeAliases) {
       if (typedef.isPublic) {
         names.add(encodeUnlinkedPublicName(ctx,
-            kind: PrelinkedReferenceKind.typedef, name: typedef.name));
+            kind: PrelinkedReferenceKind.typedef,
+            name: typedef.name,
+            numTypeParameters: typedef.typeParameters.length));
       }
     }
     if (unitNum == 0) {