Removed compiler/ directory from repository

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

Index: dart/compiler/java/com/google/dart/compiler/ast/DartStringInterpolation.java
diff --git a/dart/compiler/java/com/google/dart/compiler/ast/DartStringInterpolation.java b/dart/compiler/java/com/google/dart/compiler/ast/DartStringInterpolation.java
deleted file mode 100644
index 143f156699cc64d88c5a6abea04021a86a652583..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/ast/DartStringInterpolation.java
+++ /dev/null
@@ -1,55 +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;
-
-import com.google.common.base.Preconditions;
-
-import java.util.List;
-
-/**
- * Represents a Dart string interpolation of the form: "1 ${a} 2 ${b} 3".
- */
-public class DartStringInterpolation extends DartLiteral {
-
-  /**
-   * Literal string portions. The interpolation alternates between strings and
-   * expressions. We preserve the invariant that {@code string.size() =
-   * expressions.size() + 1}. Empty string constants are used to represent
-   * adjacent expressions (e.g. $"${a} ${b}${c}" is represented by 4 strings
-   * ("", " ", "", "") and 3 expressions (#(){a}, #(){b}, #(){c}).
-   */
-  private final NodeList<DartStringLiteral> strings = NodeList.create(this);;
-
-  /** Embedded expressions (see {@link strings} for details). */
-  private final NodeList<DartExpression> expressions = NodeList.create(this);
-
-  public DartStringInterpolation(List<DartStringLiteral> strings,
-      List<DartExpression> expressions) {
-    Preconditions.checkNotNull(strings);
-    Preconditions.checkNotNull(expressions);
-    Preconditions.checkArgument(strings.size() == expressions.size() + 1);
-    this.strings.addAll(strings);
-    this.expressions.addAll(expressions);
-  }
-
-  public List<DartStringLiteral> getStrings() {
-    return strings;
-  }
-
-  public List<DartExpression> getExpressions() {
-    return expressions;
-  }
-
-  @Override
-  public void visitChildren(ASTVisitor<?> visitor) {
-    strings.accept(visitor);
-    expressions.accept(visitor);
-  }
-
-  @Override
-  public <R> R accept(ASTVisitor<R> visitor) {
-    return visitor.visitStringInterpolation(this);
-  }
-}