Tweaks for previous java2dart CL.

editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java

Index: editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java
diff --git a/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java b/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java
index 0a21a09be4381f41d566113e58d5296bbdfb2f9a..ba470b8a2dfafc55cedc7dff8f6377b3577e0f3b 100644
--- a/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java
+++ b/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/PropertySemanticProcessor.java
@@ -36,6 +36,7 @@ import com.google.dart.engine.ast.ThisExpression;
 import com.google.dart.engine.ast.TypeName;
 import com.google.dart.engine.ast.VariableDeclaration;
 import com.google.dart.engine.ast.visitor.GeneralizingASTVisitor;
+import com.google.dart.engine.ast.visitor.RecursiveASTVisitor;
 import com.google.dart.engine.scanner.Keyword;
 import com.google.dart.engine.scanner.TokenType;
 import com.google.dart.java2dart.Context;
@@ -182,7 +183,7 @@ public class PropertySemanticProcessor extends SemanticProcessor {
     });
     // remember all overridden and overriding methods
     final Set<IMethodBinding> ignoredMethods = Sets.newHashSet();
-    unit.accept(new GeneralizingASTVisitor<Void>() {
+    unit.accept(new RecursiveASTVisitor<Void>() {
       @Override
       public Void visitMethodDeclaration(MethodDeclaration node) {
         IMethodBinding binding = (IMethodBinding) context.getNodeBinding(node);
@@ -234,7 +235,7 @@ public class PropertySemanticProcessor extends SemanticProcessor {
                       boolean readOnly = true;
                       List<SimpleIdentifier> references = context.getReferences(fieldName);
                       for (SimpleIdentifier reference : references) {
-                        readOnly &= reference.inGetterContext();
+                        readOnly &= !reference.inSetterContext();
                       }
                       if (readOnly) {
                         fieldDeclaration.getFields().setKeyword(token(Keyword.FINAL));