Removed compiler/ directory from repository

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

Index: dart/compiler/java/com/google/dart/compiler/ast/DartLibraryDirective.java
diff --git a/dart/compiler/java/com/google/dart/compiler/ast/DartLibraryDirective.java b/dart/compiler/java/com/google/dart/compiler/ast/DartLibraryDirective.java
deleted file mode 100644
index 3a27b6e2d8052ed52ef7348c1234c00e95a26b9a..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/ast/DartLibraryDirective.java
+++ /dev/null
@@ -1,47 +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;
-
-/**
- * Implements the library directive.
- */
-public class DartLibraryDirective extends DartDirective {
-  private DartExpression name;
-
-  public DartLibraryDirective(DartExpression name) {
-    this.name = becomeParentOf(name);
-  }
-
-  public DartExpression getName() {
-    return name;
-  }
-
-  public String getLibraryName() {
-    if (name == null) {
-      return null;
-    } else if (name instanceof DartStringLiteral) {
-      // TODO(brianwilkerson) Remove this case once the obsolete format is no longer supported.
-      return ((DartStringLiteral) name).getValue();
-    } else {
-      return name.toSource();
-    }
-  }
-
-  public boolean isObsoleteFormat() {
-    // TODO(brianwilkerson) Remove this method once the obsolete format is no longer supported.
-    return name instanceof DartStringLiteral;
-  }
-
-  @Override
-  public void visitChildren(ASTVisitor<?> visitor) {
-    super.visitChildren(visitor);
-    safelyVisitChild(name, visitor);
-  }
-
-  @Override
-  public <R> R accept(ASTVisitor<R> visitor) {
-    return visitor.visitLibraryDirective(this);
-  }
-}