Removed use of GT_GT_GT_TOKEN/GT_GT_GT_EQ_TOKEN in dartdoc.

pkg/dartdoc/lib/classify.dart

 // 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.
 
 #library('classify');
 
 #import('../../../lib/compiler/implementation/scanner/scannerlib.dart');
 // TODO(rnystrom): Use "package:" URL (#4968).
 #import('markdown.dart', prefix: 'md');
 
@@ skipping 130 matching lines @@
 
     case PLUS_PLUS_TOKEN:
     case MINUS_MINUS_TOKEN:
     case TILDE_TOKEN:
     case BANG_TOKEN:
     case EQ_TOKEN:
     case BAR_EQ_TOKEN:
     case CARET_EQ_TOKEN:
     case AMPERSAND_EQ_TOKEN:
     case LT_LT_EQ_TOKEN:
-    case GT_GT_GT_EQ_TOKEN:
     case GT_GT_EQ_TOKEN:
     case PLUS_EQ_TOKEN:
     case MINUS_EQ_TOKEN:
     case STAR_EQ_TOKEN:
     case SLASH_EQ_TOKEN:
     case TILDE_SLASH_EQ_TOKEN:
     case PERCENT_EQ_TOKEN:
     case QUESTION_TOKEN:
     case BAR_BAR_TOKEN:
     case AMPERSAND_AMPERSAND_TOKEN:
     case BAR_TOKEN:
     case CARET_TOKEN:
     case AMPERSAND_TOKEN:
     case LT_LT_TOKEN:
-    case GT_GT_GT_TOKEN:
     case GT_GT_TOKEN:
     case PLUS_TOKEN:
     case MINUS_TOKEN:
     case STAR_TOKEN:
     case SLASH_TOKEN:
     case TILDE_SLASH_TOKEN:
     case PERCENT_TOKEN:
     case EQ_EQ_TOKEN:
     case BANG_EQ_TOKEN:
     case EQ_EQ_EQ_TOKEN:
@@ skipping 19 matching lines @@
       }
       return Classification.KEYWORD;
 
     case EOF_TOKEN:
       return Classification.NONE;
 
     default:
       return Classification.NONE;
   }
 }