Removed compiler/ directory from repository

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

Index: dart/compiler/java/com/google/dart/compiler/ast/DartExpression.java
diff --git a/dart/compiler/java/com/google/dart/compiler/ast/DartExpression.java b/dart/compiler/java/com/google/dart/compiler/ast/DartExpression.java
deleted file mode 100644
index 76c712a421d8855ac98a88196401035ab354f9e4..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/ast/DartExpression.java
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2011, 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;
-
-
-/**
- * Abstract base class for Dart expressions.
- */
-public abstract class DartExpression extends DartNode {
-  
-  private Object invocationParameterId;
-
-  public boolean isAssignable() {
-    // By default you cannot assign to expressions.
-    return false;
-  }
-
-  /**
-   * @return the ID of parameter, {@link Integer} index of positional, {@link String} name if named.
-   */
-  public Object getInvocationParameterId() {
-    return invocationParameterId;
-  }
-
-  /**
-   * @see #getInvocationParameterId()
-   */
-  public void setInvocationParameterId(Object parameterId) {
-    this.invocationParameterId = parameterId;
-  }
-}