Removed compiler/ directory from repository

dart/compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java

Index: dart/compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java
diff --git a/dart/compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java b/dart/compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java
deleted file mode 100644
index 7b7be62275a2649c105af78e9bd007c08b5f5ccf..0000000000000000000000000000000000000000
--- a/dart/compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java
+++ /dev/null
@@ -1,121 +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;
-
-import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
-import com.google.dart.compiler.ast.DartUnit;
-
-import java.io.PrintStream;
-
-/**
- * A default implementation of {@link DartCompilerListener} which counts
- * compilation errors.
- */
-public class DefaultDartCompilerListener implements DartCompilerListener {
-
-  /**
-   * The number of (fatal) problems that occurred during compilation.
-   */
-  private int errorCount = 0;
-
-  /**
-   * The number of (non-fatal) problems that occurred during compilation.
-   */
-  private int warningCount = 0;
-
-  /**
-   * The number of (non-fatal) problems that occurred during compilation.
-   */
-  private int typeErrorCount = 0;
-
-  /**
-   * Formatter used to report error messages. Marked protected so that
-   * subclasses can override it (e.g. for a test server using HTML formatting).
-   */
-  protected final ErrorFormatter formatter;
-
-  public DefaultDartCompilerListener(ErrorFormat errorFormat) {
-    this(System.err, errorFormat);
-  }
-
-  /**
-   * @param outputStream the {@link PrintStream} to use for {@link ErrorFormatter}.
-   */
-  public DefaultDartCompilerListener(PrintStream outputStream, ErrorFormat errorFormat) {
-    formatter = new  PrettyErrorFormatter(outputStream, useColor(), errorFormat);
-  }
-
-  private boolean useColor() {
-    return String.valueOf(System.getenv("TERM")).startsWith("xterm") && System.console() != null;
-  }
-
-  /**
-   * Answer the number of fatal errors that occurred during compilation.
-   *
-   * @return the number of problems
-   */
-  public int getErrorCount() {
-    return errorCount;
-  }
-
-  /**
-   * Answer the number of non-fatal warnings that occurred during compilation.
-   *
-   * @return the number of problems
-   */
-  public int getWarningCount() {
-    return warningCount;
-  }
-
-  /**
-   * Answer the number of non-fatal type problems that occurred during compilation.
-   *
-   * @return the number of problems
-   */
-  public int getTypeErrorCount() {
-    return typeErrorCount;
-  }
-
-  /**
-   * Increment the {@link #errorCount} by 1
-   */
-  protected void incrementErrorCount() {
-    errorCount++;
-  }
-
-  /**
-   * Increment the {@link #warningCount} by 1
-   */
-  protected void incrementWarningCount() {
-    warningCount++;
-  }
-
-  /**
-   * Increment the {@link #typeErrorCount} by 1
-   */
-  protected void incrementTypeErrorCount() {
-    typeErrorCount++;
-  }
-
-  @Override
-  public void onError(DartCompilationError event) {
-    formatter.format(event);
-    if (event.getErrorCode().getSubSystem() == SubSystem.STATIC_TYPE) {
-      incrementTypeErrorCount();
-    } else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.ERROR) {
-      incrementErrorCount();
-    } else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.WARNING) {
-      incrementWarningCount();
-    }
-  }
-
-  @Override
-  public void unitAboutToCompile(DartSource source, boolean diet) {
-  }
-
-  @Override
-  public void unitCompiled(DartUnit unit) {
-  }
-}