Fix for issue 4429 - remove #resource directive

compiler/javatests/com/google/dart/compiler/parser/DartASTValidator.java

Index: compiler/javatests/com/google/dart/compiler/parser/DartASTValidator.java
===================================================================
--- compiler/javatests/com/google/dart/compiler/parser/DartASTValidator.java	(revision 10526)
+++ compiler/javatests/com/google/dart/compiler/parser/DartASTValidator.java	(working copy)
@@ -51,7 +51,6 @@
 import com.google.dart.compiler.ast.DartParenthesizedExpression;
 import com.google.dart.compiler.ast.DartPropertyAccess;
 import com.google.dart.compiler.ast.DartRedirectConstructorInvocation;
-import com.google.dart.compiler.ast.DartResourceDirective;
 import com.google.dart.compiler.ast.DartReturnStatement;
 import com.google.dart.compiler.ast.DartSourceDirective;
 import com.google.dart.compiler.ast.DartStringInterpolation;
@@ -416,13 +415,6 @@
   }
 
   @Override
-  public Void visitResourceDirective(DartResourceDirective node) {
-    validate(node);
-    node.visitChildren(this);
-    return null;
-  }
-
-  @Override
   public Void visitReturnStatement(DartReturnStatement node) {
     validate(node);
     node.visitChildren(this);