Remove dartc optimizing backend.

dart/compiler/java/com/google/dart/compiler/common/Name.java

Index: dart/compiler/java/com/google/dart/compiler/common/Name.java
diff --git a/dart/compiler/java/com/google/dart/compiler/common/Name.java b/dart/compiler/java/com/google/dart/compiler/common/Name.java
deleted file mode 100644
index 2ddd51256b49263b7d9af8d91bcd089d889d9b1c..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/common/Name.java
+++ /dev/null
@@ -1,125 +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.common;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.io.Serializable;
-import java.io.Writer;
-import java.nio.charset.Charset;
-
-/**
- * Instead of Strings, we use Names to abstract the underlying representation.
- * 
- * <ul>
- * <li>Names are globally unique and use identity for equality.</li>
- * <li>Names are interned, so all references to the same name use the same
- * bytes.</li>
- * </ul>
- * TODO(scottb): use byte[] instead of char[] when the parser is rewritten
- * to parse byte[].
- */
-public final class Name implements Serializable {
-
-  /**
-   * The encoding this class uses when converting between chars and bytes.
-   */
-  public static final Charset CHARSET = Charset.forName("UTF-8");
-
-  private static final NameFactory factory = new NameFactory();
-
-  private static final long serialVersionUID = 0L;
-
-  /**
-   * Return the Name corresponding to the data. An internal reference to
-   * <code>data</code> is kept for efficiency, do NOT mutate data after calling
-   * this method.
-   */
-  public static Name of(char[] data) {
-    return factory.of(data);
-  }
-
-  /**
-   * Return the Name corresponding to the data. An internal copy of the data is
-   * made.
-   */
-  public static Name of(char[] data, int offset, int length) {
-    return factory.of(data, offset, length);
-  }
-
-  static int computeHashCode(char[] data, int offset, int length) {
-    // Effective Java Item 9.
-    int result = 89;
-    for (int i = offset, end = offset + length; i < end; ++i) {
-      result *= 31;
-      result += data[i];
-    }
-    return result;
-  }
-
-  final char[] data;
-
-  private final transient int hashCode;
-
-  Name(char[] data, int hashCode) {
-    this.data = data;
-    this.hashCode = hashCode;
-  }
-
-  /**
-   * Always compares based on identity.
-   */
-  @Override
-  public boolean equals(Object obj) {
-    return this == obj;
-  }
-
-  /**
-   * Returns the hashCode of the underlying data.
-   */
-  @Override
-  public int hashCode() {
-    return hashCode;
-  }
-
-  /**
-   * Constructs a String to represent the internal data.
-   */
-  @Override
-  public String toString() {
-    return String.valueOf(data);
-  }
-
-  /**
-   * Write my data into a {@link OutputStream} using the encoding specified in
-   * {@link #CHARSET}.
-   */
-  public void writeBytesTo(OutputStream out) throws IOException {
-    // TODO(scottb): avoid allocating the String.
-    out.write(new String(data).getBytes(CHARSET));
-  }
-
-  /**
-   * Write my character data into a {@link PrintStream}.
-   */
-  public void writeCharsTo(PrintStream out) {
-    out.print(data);
-  }
-
-  /**
-   * Write my character data into a {@link Writer}.
-   */
-  public void writeCharsTo(Writer writer) throws IOException {
-    writer.write(data);
-  }
-
-  /**
-   * Replace with the canonical instance.
-   */
-  private Object readResolve() {
-    return Name.of(data);
-  }
-}