Remove deprecated StringBuffer.add, addAll and addCharCode.

utils/css/tree.dart

 // 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.
 // Generated by scripts/tree_gen.py.
 
 /////////////////////////////////////////////////////////////////////////
 // CSS specific types:
 /////////////////////////////////////////////////////////////////////////
 
 
@@ skipping 42 matching lines @@
 
   List<Selector> get selectors => _selectors;
 
   visit(TreeVisitor visitor) => visitor.visitSelectorGroup(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     int idx = 0;
     for (final selector in _selectors) {
       if (idx++ > 0) {
-        buff.add(', ');
+        buff.write(', ');
       }
-      buff.add(selector.toString());
+      buff.write(selector.toString());
     }
     return buff.toString();
   }
 
   /** A multiline string showing the node and its children. */
   String toDebugString() {
     var to = new TreeOutput();
     var tp = new TreePrinter(to);
     this.visit(tp);
     return to.buf.toString();
@@ skipping 11 matching lines @@
   add(SimpleSelectorSequence seq) => _simpleSelectorSequences.add(seq);
 
   List<SimpleSelectorSequence> get simpleSelectorSquences =>
       _simpleSelectorSequences;
 
   int get length => _simpleSelectorSequences.length;
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     for (final simpleSelectorSequence in _simpleSelectorSequences) {
-      buff.add(simpleSelectorSequence.toString());
+      buff.write(simpleSelectorSequence.toString());
     }
     return buff.toString();
   }
 
   visit(TreeVisitor visitor) => visitor.visitSelector(this);
 }
 
 class SimpleSelectorSequence extends ASTNode {
   int _combinator;              // +, >, ~, NONE
   SimpleSelector _selector;
@@ skipping 186 matching lines @@
     }
   }
 
   visit(TreeVisitor visitor) => visitor.visitStylesheet(this);
 
   List<ASTNode> get topLevels => _topLevels;
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     for (final topLevel in _topLevels) {
-      buff.add(topLevel.toString());
+      buff.write(topLevel.toString());
     }
     return buff.toString();
   }
 
   /** A multiline string showing the node and its children. */
   String toDebugString() {
     var to = new TreeOutput();
     var tp = new TreePrinter(to);
     this.visit(tp);
     return to.buf.toString();
@@ skipping 41 matching lines @@
   List<String> _media;
 
   ImportDirective(this._import, this._media, SourceSpan span) :
       super(span);
 
   visit(TreeVisitor visitor) => visitor.visitImportDirective(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
 
-    buff.add('@import url(${_import})');
+    buff.write('@import url(${_import})');
 
     int idx = 0;
     for (final medium in _media) {
-      buff.add(idx++ == 0 ? ' $medium' : ',$medium');
+      buff.write(idx++ == 0 ? ' $medium' : ',$medium');
     }
-    buff.add('\n');
+    buff.write('\n');
 
     return buff.toString();
   }
 }
 
 class MediaDirective extends Directive {
   List<String> _media;
   RuleSet _ruleset;
 
   MediaDirective(this._media, this._ruleset, SourceSpan span) :
       super(span);
 
   visit(TreeVisitor visitor) => visitor.visitMediaDirective(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
 
-    buff.add('@media');
+    buff.write('@media');
     int idx = 0;
     for (var medium in _media) {
-      buff.add(idx++ == 0 ? ' $medium' : ',$medium');
+      buff.write(idx++ == 0 ? ' $medium' : ',$medium');
     }
-    buff.add(' {\n');
-    buff.add(_ruleset.toString());
-    buff.add('\n\}\n');
+    buff.write(' {\n');
+    buff.write(_ruleset.toString());
+    buff.write('\n\}\n');
 
     return buff.toString();
   }
 }
 
 class PageDirective extends Directive {
   String _pseudoPage;
   DeclarationGroup _decls;
 
   PageDirective(this._pseudoPage, this._decls, SourceSpan span) :
     super(span);
 
   visit(TreeVisitor visitor) => visitor.visitPageDirective(this);
 
   // @page : pseudoPage {
   //    decls
   // }
   String toString() {
     StringBuffer buff = new StringBuffer();
 
-    buff.add('@page ');
+    buff.write('@page ');
     if (_pseudoPage != null) {
-      buff.add(': ${_pseudoPage} ');
+      buff.write(': ${_pseudoPage} ');
     }
-    buff.add('{\n${_decls.toString()}\n}\n');
+    buff.write('{\n${_decls.toString()}\n}\n');
 
     return buff.toString();
   }
 }
 
 class KeyFrameDirective extends Directive {
   var _name;
   List<KeyFrameBlock> _blocks;
 
   KeyFrameDirective(this._name, SourceSpan span) :
       _blocks = [], super(span);
 
   add(KeyFrameBlock block) {
     _blocks.add(block);
   }
 
   String get name => _name;
 
   visit(TreeVisitor visitor) => visitor.visitKeyFrameDirective(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
-    buff.add('@-webkit-keyframes ${_name} {\n');
+    buff.write('@-webkit-keyframes ${_name} {\n');
     for (final block in _blocks) {
-      buff.add(block.toString());
+      buff.write(block.toString());
     }
-    buff.add('}\n');
+    buff.write('}\n');
     return buff.toString();
   }
 }
 
 class KeyFrameBlock extends Expression {
   Expressions _blockSelectors;
   DeclarationGroup _declarations;
 
   KeyFrameBlock(this._blockSelectors, this._declarations, SourceSpan span):
       super(span);
 
   visit(TreeVisitor visitor) => visitor.visitKeyFrameBlock(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
-    buff.add('  ${_blockSelectors.toString()} {\n');
-    buff.add(_declarations.toString());
-    buff.add('  }\n');
+    buff.write('  ${_blockSelectors.toString()} {\n');
+    buff.write(_declarations.toString());
+    buff.write('  }\n');
     return buff.toString();
   }
 }
 
 // TODO(terry): TBD
 class FontFaceDirective extends Directive {
   List<Declaration> _declarations;
 
   FontFaceDirective(this._declarations, SourceSpan span) : super(span);
 
@@ skipping 13 matching lines @@
 
   visit(TreeVisitor visitor) => visitor.visitIncludeDirective(this);
 
   bool get isBuiltIn => false;
   bool get isExtension => true;
 
   Stylesheet get styleSheet => _stylesheet;
 
   String toString() {
     StringBuffer buff = new StringBuffer();
-    buff.add('/****** @include ${_include} ******/\n');
-    buff.add(_stylesheet != null ? _stylesheet.toString() : '// <EMPTY>');
-    buff.add('/****** End of ${_include} ******/\n\n');
+    buff.write('/****** @include ${_include} ******/\n');
+    buff.write(_stylesheet != null ? _stylesheet.toString() : '// <EMPTY>');
+    buff.write('/****** End of ${_include} ******/\n\n');
     return buff.toString();
   }
 }
 
 class StyletDirective extends Directive {
   String _dartClassName;
   List<RuleSet> _rulesets;
 
   StyletDirective(this._dartClassName, this._rulesets, SourceSpan span) :
       super(span);
@@ skipping 37 matching lines @@
   DeclarationGroup(this._declarations, SourceSpan span) : super(span);
 
   List<Declaration> get declarations => _declarations;
 
   visit(TreeVisitor visitor) => visitor.visitDeclarationGroup(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     int idx = 0;
     for (final declaration in _declarations) {
-      buff.add("  ${declaration.toString()};\n");
+      buff.write("  ${declaration.toString()};\n");
     }
     return buff.toString();
   }
 }
 
 class OperatorSlash extends Expression {
   OperatorSlash(SourceSpan span) : super(span);
 
   visit(TreeVisitor visitor) => visitor.visitOperatorSlash(this);
 
@@ skipping 146 matching lines @@
 
   FunctionTerm(var value, String t, this._params, SourceSpan span)
       : super(value, t, span);
 
   visit(TreeVisitor visitor) => visitor.visitFunctionTerm(this);
 
   String toString() {
     // TODO(terry): Optimize rgb to a hexcolor.
     StringBuffer buff = new StringBuffer();
 
-    buff.add('${text}(');
-    buff.add(_params.toString());
-    buff.add(')');
+    buff.write('${text}(');
+    buff.write(_params.toString());
+    buff.write(')');
 
     return buff.toString();
   }
 }
 
 class GroupTerm extends Expression {
   List<LiteralTerm> _terms;
 
   GroupTerm(SourceSpan span) : _terms =  [], super(span);
 
   add(LiteralTerm term) {
     _terms.add(term);
   }
 
   visit(TreeVisitor visitor) => visitor.visitGroupTerm(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
-    buff.add('(');
+    buff.write('(');
     int idx = 0;
     for (final term in _terms) {
       if (idx++ > 0) {
-        buff.add(' ');
+        buff.write(' ');
       }
-      buff.add(term.toString());
+      buff.write(term.toString());
     }
-    buff.add(')');
+    buff.write(')');
     return buff.toString();
   }
 }
 
 class ItemTerm extends NumberTerm {
   ItemTerm(var value, String t, SourceSpan span) : super(value, t, span);
 
   visit(TreeVisitor visitor) => visitor.visitItemTerm(this);
 
   String toString() => '[${text}]';
@@ skipping 13 matching lines @@
   visit(TreeVisitor visitor) => visitor.visitExpressions(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     int idx = 0;
     for (final expression in _expressions) {
       // Add space seperator between terms without an operator.
       // TODO(terry): Should have a BinaryExpression to solve this problem.
       if (idx > 0 &&
           !(expression is OperatorComma || expression is OperatorSlash)) {
-        buff.add(' ');
+        buff.write(' ');
       }
-      buff.add(expression.toString());
+      buff.write(expression.toString());
       idx++;
     }
     return buff.toString();
   }
 }
 
 class BinaryExpression extends Expression {
   Token op;
   Expression x;
   Expression y;
@@ skipping 466 matching lines @@
 
   void visitWildcard(Wildcard node) {
     output.heading('Wildcard(*)', node.span);
   }
 
   // TODO(terry): Defined for frog/tree.dart.
   void visitTypeReference(TypeReference node) {
     output.heading('Unimplemented');
   }
 }