Use ASTVisitor as in new AST.

compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java

Index: compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java
diff --git a/compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java b/compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java
index 376e8ce40fa6adbde20d22357e25977b7dcb3bbe..7dc3c761cf6eac2b1be39adff305a96ccd2fb59a 100644
--- a/compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java
+++ b/compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java
@@ -24,22 +24,13 @@ public class DartArrayLiteral extends DartTypedLiteral {
   }
 
   @Override
-  public void traverse(DartVisitor v, DartContext ctx) {
-    if (v.visit(this, ctx)) {
-      super.traverse(v, ctx);
-      v.acceptWithInsertRemove(this, expressions);
-    }
-    v.endVisit(this, ctx);
-  }
-
-  @Override
-  public void visitChildren(DartPlainVisitor<?> visitor) {
+  public void visitChildren(ASTVisitor<?> visitor) {
     super.visitChildren(visitor);
     visitor.visit(expressions);
   }
 
   @Override
-  public <R> R accept(DartPlainVisitor<R> visitor) {
+  public <R> R accept(ASTVisitor<R> visitor) {
     return visitor.visitArrayLiteral(this);
   }
 }