Removed compiler/ directory from repository

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

Index: dart/compiler/java/com/google/dart/compiler/ast/DartCascadeExpression.java
diff --git a/dart/compiler/java/com/google/dart/compiler/ast/DartCascadeExpression.java b/dart/compiler/java/com/google/dart/compiler/ast/DartCascadeExpression.java
deleted file mode 100644
index 6c9b2b812b5f287986661d1aff0285e7ae6aca48..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/ast/DartCascadeExpression.java
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.google.dart.compiler.ast;
-
-import java.util.List;
-
-/**
- * Instances of the class {@code DartCascadeExpression} represent a sequence of cascaded expressions:
- * expressions that share a common target. There are three kinds of expressions that can be used in
- * a cascade expression: {@link DartArrayAccess}, {@link DartMethodInvocation} and {@link DartPropertyAccess}.
- * 
- * <pre>
- * cascadeExpression ::=
- *     {@link DartExpression conditionalExpression} cascadeSection*
- * 
- * cascadeSection ::=
- *     '..'  (cascadeSelector arguments*) (assignableSelector arguments*)* (assignmentOperator expressionWithoutCascade)?
- * 
- * cascadeSelector ::=
- *     '[ ' expression '] '
- *   | identifier
- * </pre>
- */
-public class DartCascadeExpression extends DartExpression {
-  /**
-   * The target of the cascade sections.
-   */
-  private DartExpression target;
-
-  /**
-   * The cascade sections sharing the common target.
-   */
-  private NodeList<DartExpression> cascadeSections = new NodeList<DartExpression>(this);
-
-  /**
-   * Initialize a newly created cascade expression.
-   * 
-   * @param target the target of the cascade sections
-   * @param cascadeSections the cascade sections sharing the common target
-   */
-  public DartCascadeExpression(DartExpression target, List<DartExpression> cascadeSections) {
-    this.target = becomeParentOf(target);
-    this.cascadeSections.addAll(cascadeSections);
-  }
-
-  @Override
-  public <R> R accept(ASTVisitor<R> visitor) {
-    return visitor.visitCascadeExpression(this);
-  }
-
-  /**
-   * Return the cascade sections sharing the common target.
-   * 
-   * @return the cascade sections sharing the common target
-   */
-  public NodeList<DartExpression> getCascadeSections() {
-    return cascadeSections;
-  }
-
-  /**
-   * Return the target of the cascade sections.
-   * 
-   * @return the target of the cascade sections
-   */
-  public DartExpression getTarget() {
-    return target;
-  }
-
-  /**
-   * Set the target of the cascade sections to the given expression.
-   * 
-   * @param target the target of the cascade sections
-   */
-  public void setTarget(DartExpression target) {
-    this.target = becomeParentOf(target);
-  }
-
-  @Override
-  public void visitChildren(ASTVisitor<?> visitor) {
-    safelyVisitChild(target, visitor);
-    cascadeSections.accept(visitor);
-  }
-}