Format all dart: library files

sdk/lib/io/bytes_builder.dart

 // Copyright (c) 2013, 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 dart.io;
 
 /**
  * Builds a list of bytes, allowing bytes and lists of bytes to be added at the
  * end.
  *
@@ skipping 60 matching lines @@
    * Returns `true` if the buffer is not empty.
    */
   bool get isNotEmpty;
 
   /**
    * Clear the contents of the builder.
    */
   void clear();
 }
 
-
 class _CopyingBytesBuilder implements BytesBuilder {
   // Start with 1024 bytes.
   static const int _INIT_SIZE = 1024;
 
   static final _emptyList = new Uint8List(0);
 
   int _length = 0;
   Uint8List _buffer;
 
   _CopyingBytesBuilder([int initialCapacity = 0])
       : _buffer = (initialCapacity <= 0)
-                      ? _emptyList
-                      : new Uint8List(_pow2roundup(initialCapacity));
+            ? _emptyList
+            : new Uint8List(_pow2roundup(initialCapacity));
 
   void add(List<int> bytes) {
     int bytesLength = bytes.length;
     if (bytesLength == 0) return;
     int required = _length + bytesLength;
     if (_buffer.length < required) {
       _grow(required);
     }
     assert(_buffer.length >= required);
     if (bytes is Uint8List) {
@@ skipping 60 matching lines @@
     --x;
     x |= x >> 1;
     x |= x >> 2;
     x |= x >> 4;
     x |= x >> 8;
     x |= x >> 16;
     return x + 1;
   }
 }
 
-
 class _BytesBuilder implements BytesBuilder {
   int _length = 0;
   final List<Uint8List> _chunks = [];
 
   void add(List<int> bytes) {
     Uint8List typedBytes;
     if (bytes is Uint8List) {
       typedBytes = bytes;
     } else {
       typedBytes = new Uint8List.fromList(bytes);
@@ skipping 39 matching lines @@
 
   bool get isEmpty => _length == 0;
 
   bool get isNotEmpty => _length != 0;
 
   void clear() {
     _length = 0;
     _chunks.clear();
   }
 }