Fix initialization of instance fields.

pkg/kernel/lib/interpreter/interpreter.dart

Index: pkg/kernel/lib/interpreter/interpreter.dart
diff --git a/pkg/kernel/lib/interpreter/interpreter.dart b/pkg/kernel/lib/interpreter/interpreter.dart
index d06b82f8520c7d5224dab33e564c92dfadc73182..d79faeb9650a24d4a6ef777a221c634d7da39cf0 100644
--- a/pkg/kernel/lib/interpreter/interpreter.dart
+++ b/pkg/kernel/lib/interpreter/interpreter.dart
@@ -2108,7 +2108,7 @@ List<InterpreterExpression> _getFieldInitializers(ast.Class class_) {
   var fieldInitializers = new List<InterpreterExpression>();
 
   for (Field f in class_.fields) {
-    if (f.initializer != null) {
+    if (!f.isStatic && f.initializer != null) {
       fieldInitializers.add(new FieldInitializerExpression(f, f.initializer));
     }
   }