pkg/csslib: Remove a number of unused members, prepare for release

lib/src/tokenkind.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.
 
 part of csslib.parser;
 
 // TODO(terry): Need to be consistent with tokens either they're ASCII tokens
 //              e.g., ASTERISK or they're CSS e.g., PSEUDO, COMBINATOR_*.
 class TokenKind {
   // Common shared tokens used in TokenizerBase.
@@ skipping 449 matching lines @@
     const {'name': 'yellowgreen', 'value': 0x9ACD32},
   ];
 
   // TODO(terry): Should used Dart mirroring for parameter values and types
   //              especially for enumeration (e.g., counter's second parameter
   //              is list-style-type which is an enumerated list for ordering
   //              of a list 'circle', 'decimal', 'lower-roman', 'square', etc.
   //              see http://www.w3schools.com/cssref/pr_list-style-type.asp
   //              for list of possible values.
 
-  // List of valid CSS functions:
-  static const List<Map<String, Object>> _FUNCTIONS = const [
-    const {'name': 'counter', 'info': const {'params': 2, 'expr': false}},
-    const {'name': 'attr', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'calc', 'info': const {'params': 1, 'expr': true}},
-    const {'name': 'min', 'info': const {'params': 2, 'expr': true}},
-    const {'name': 'max', 'info': const {'params': 2, 'expr': true}},
-
-    // 2D functions:
-    const {'name': 'translateX', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'translateY', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'translate', 'info': const {'params': 2, 'expr': false}},
-    const {'name': 'rotate', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'scaleX', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'scaleY', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'scale', 'info': const {'params': 2, 'expr': false}},
-    const {'name': 'skewX', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'skewY', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'skew', 'info': const {'params': 2, 'expr': false}},
-    const {'name': 'matrix', 'info': const {'params': 6, 'expr': false}},
-
-    // 3D functions:
-    const {'name': 'matrix3d', 'info': const {'params': 16, 'expr': false}},
-    const {'name': 'translate3d', 'info': const {'params': 3, 'expr': false}},
-    const {'name': 'translateZ', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'scale3d', 'info': const {'params': 3, 'expr': false}},
-    const {'name': 'scaleZ', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'rotate3d', 'info': const {'params': 3, 'expr': false}},
-    const {'name': 'rotateX', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'rotateY', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'rotateZ', 'info': const {'params': 1, 'expr': false}},
-    const {'name': 'perspective', 'info': const {'params': 1, 'expr': false}},
-  ];
-
   /**
    * Check if name is a pre-defined CSS name.  Used by error handler to report
    * if name is unknown or used improperly.
    */
   static bool isPredefinedName(String name) {
     var nameLen = name.length;
     // TODO(terry): Add more pre-defined names (hidden, bolder, inherit, etc.).
     if (matchUnits(name, 0, nameLen) == -1 ||
         matchDirectives(name, 0, nameLen) == -1 ||
         matchMarginDirectives(name, 0, nameLen) == -1 ||
@@ skipping 293 matching lines @@
   static const int EQUALS = 0x3d; // "=".codeUnitAt(0)
   static const int OR = 0x7c; // "|".codeUnitAt(0)
   static const int CARET = 0x5e; // "^".codeUnitAt(0)
   static const int DOLLAR = 0x24; // "\$".codeUnitAt(0)
   static const int LESS = 0x3c; // "<".codeUnitAt(0)
   static const int BANG = 0x21; // "!".codeUnitAt(0)
   static const int MINUS = 0x2d; // "-".codeUnitAt(0)
   static const int BACKSLASH = 0x5c; // "\".codeUnitAt(0)
   static const int AMPERSAND = 0x26; // "&".codeUnitAt(0)
 }