Remove AST dumps, useless for Editor

compiler/java/com/google/dart/compiler/ast/viz/ConsoleWriter.java

Index: compiler/java/com/google/dart/compiler/ast/viz/ConsoleWriter.java
diff --git a/compiler/java/com/google/dart/compiler/ast/viz/ConsoleWriter.java b/compiler/java/com/google/dart/compiler/ast/viz/ConsoleWriter.java
deleted file mode 100644
index 961cb017fa9984c7e6f0ea558f1fe4816720c316..0000000000000000000000000000000000000000
--- a/compiler/java/com/google/dart/compiler/ast/viz/ConsoleWriter.java
+++ /dev/null
@@ -1,77 +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.viz;
-
-import com.google.dart.compiler.ast.DartNode;
-import com.google.dart.compiler.ast.DartUnit;
-
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Write the AST in to System out.
- */
-public class ConsoleWriter extends BaseASTWriter {
-  Map<DartNode, Integer> indentMap;
-  OutputStreamWriter out;
-
-  public ConsoleWriter(String outputDir) {
-    super(outputDir);
-    this.indentMap = new HashMap<DartNode, Integer>();
-    out = new OutputStreamWriter(System.out);
-  }
-
-  @Override
-  protected void startHook(DartUnit unit) {
-    // Do nothing  
-  }
-
-  @Override
-  protected void endHook(DartUnit unit) {
-    try {
-      out.flush();
-    } catch (IOException e) {
-      e.printStackTrace();
-    }
-  }
-
-  protected void write(String nodeType, DartNode node, String data) {
-    StringBuffer sb = new StringBuffer();
-    int indent = 0;
-    DartNode parent = node.getParent();
-    if (parent != null) {
-      indent = this.indentMap.get(parent) + 1;
-    }
-    for (int i = 0; i < indent; i++) {
-      sb.append('\t');
-    }
-    try {
-      out.write(sb.toString());
-      out.write(nodeType);
-      if (!data.equals("")) {
-        out.write(" (" + data + ")");
-      }
-      out.write('\n');
-    } catch (IOException e) {
-
-    }
-  }
-
-  @Override
-  protected void visitChildren(DartNode node) {
-    // Setup Indentation
-    DartNode parent = node.getParent();
-    if (parent == null) { // DartUnit's parent is null
-      this.indentMap.put(node, 0);
-    } else {
-      int parentIndent = this.indentMap.get(parent);
-      this.indentMap.put(node, parentIndent + 1);
-    }
-    super.visitChildren(node);
-  }
-
-}