Add field getters and setters to the collection of getters and setters.

lib/compiler/implementation/universe.dart

Index: lib/compiler/implementation/universe.dart
diff --git a/lib/compiler/implementation/universe.dart b/lib/compiler/implementation/universe.dart
index 8cdf683360c97470d81d24a06a4cf8adef55b659..635cd737cf1c19b9d2425842d930e1644221f751 100644
--- a/lib/compiler/implementation/universe.dart
+++ b/lib/compiler/implementation/universe.dart
@@ -11,6 +11,8 @@ class Universe {
   final Map<SourceString, Set<Selector>> invokedNames;
   final Map<SourceString, Set<Selector>> invokedGetters;
   final Map<SourceString, Set<Selector>> invokedSetters;
+  final Map<SourceString, Set<Selector>> fieldGetters;
+  final Map<SourceString, Set<Selector>> fieldSetters;
   // TODO(ngeoffray): This should be a Set<Type>.
   final Set<Element> isChecks;
   final RuntimeTypeInformation rti;
@@ -23,6 +25,8 @@ class Universe {
                invokedNames = new Map<SourceString, Set<Selector>>(),
                invokedGetters = new Map<SourceString, Set<Selector>>(),
                invokedSetters = new Map<SourceString, Set<Selector>>(),
+               fieldGetters = new Map<SourceString, Set<Selector>>(),
+               fieldSetters = new Map<SourceString, Set<Selector>>(),
                isChecks = new Set<Element>(),
                rti = new RuntimeTypeInformation();
 
@@ -48,13 +52,21 @@ class Universe {
     return hasMatchingSelector(invokedNames[member.name], member, compiler);
   }
 
-  bool hasGetter(Element member, Compiler compiler) {
+  bool hasInvokedGetter(Element member, Compiler compiler) {
     return hasMatchingSelector(invokedGetters[member.name], member, compiler);
   }
 
-  bool hasSetter(Element member, Compiler compiler) {
+  bool hasInvokedSetter(Element member, Compiler compiler) {
     return hasMatchingSelector(invokedSetters[member.name], member, compiler);
   }
+
+  bool hasFieldGetter(Element member, Compiler compiler) {
+    return hasMatchingSelector(fieldGetters[member.name], member, compiler);
+  }
+
+  bool hasFieldSetter(Element member, Compiler compiler) {
+    return hasMatchingSelector(fieldSetters[member.name], member, compiler);
+  }
 }
 
 class SelectorKind {