Support references to static getters in the summary linker.

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 e0e5c952c918df0e39c891d1675eedb7165a84ff..b8828ecb3051aec04325fb32c5ea22e934149293 100644
--- a/pkg/analyzer/lib/src/summary/summarize_elements.dart
+++ b/pkg/analyzer/lib/src/summary/summarize_elements.dart
@@ -609,6 +609,7 @@ class _CompilationUnitSerializer {
       List<UnlinkedPublicNameBuilder> bs = <UnlinkedPublicNameBuilder>[];
       for (FieldElement field in cls.fields) {
         if (field.isStatic && field.isConst && field.isPublic) {
+          // TODO(paulberry): include non-consts
           // TODO(paulberry): should numTypeParameters include class params?
           bs.add(new UnlinkedPublicNameBuilder(
               name: field.name,
@@ -625,6 +626,17 @@ class _CompilationUnitSerializer {
               numTypeParameters: method.typeParameters.length));
         }
       }
+      for (PropertyAccessorElement accessor in cls.accessors) {
+        if (accessor.isStatic &&
+            accessor.isGetter &&
+            accessor.isPublic &&
+            !accessor.isSynthetic) {
+          // TODO(paulberry): combine with field code above.
+          // TODO(paulberry): should numTypeParameters include class params?
+          bs.add(new UnlinkedPublicNameBuilder(
+              name: accessor.name, kind: ReferenceKind.propertyAccessor));
+        }
+      }
       for (ConstructorElement constructor in cls.constructors) {
         if (constructor.isPublic && constructor.name.isNotEmpty) {
           // TODO(paulberry): should numTypeParameters include class params?