Remove deprecated StringBuffer.add, addAll and addCharCode.

sdk/lib/io/buffer_list.dart

Index: sdk/lib/io/buffer_list.dart
diff --git a/sdk/lib/io/buffer_list.dart b/sdk/lib/io/buffer_list.dart
index 4f0a3f7b2159be328863f8c0dbfaa1c16f19e75b..a369366b1f0334f79611a19d45e253f376a499c3 100644
--- a/sdk/lib/io/buffer_list.dart
+++ b/sdk/lib/io/buffer_list.dart
@@ -25,6 +25,11 @@ class _BufferList {
     if (offset != 0) _index = offset;
   }
 
+  /** Alias for [add]. */
+  void write(List<int> buffer, [int offset = 0]) {

[floitsch, 2013/03/06 13:38:14]

I needed to add this method so that the _BufferList could be used instead of a
STringBuffer.

[Anders Johnsen, 2013/03/06 14:31:00]

SGTM, can we remove add then?

[floitsch, 2013/03/08 13:18:39]

Maybe. I don't know how _BufferList is otherwise used. I left it as is. If
_BufferList is only here to be an alternative to StringBuffer, then it should
probably implement the StringSink interface.

+    add(buffer, offset);
+  }
+
   /**
    * Returns the first buffer from the list. This returns the whole
    * buffer and does not remove the buffer from the list. Use