tree a653937bbc1d652c8141c9facae8046f1e11ca97
parent caf61acf021c664b21de1ae06a15b84abb1dd46f
author Natalie Weizenbaum <nweiz@google.com> 1445981271 -0700
committer Natalie Weizenbaum <nweiz@google.com> 1445981271 -0700

Add _TypedDataBuffer.addRange.

This is useful for concatenating ranges of existing lists, as comes up
occasionally when implementing converters.

Also make _TypedDataBuffer.addAll more efficient for lists.

R=lrn@google.com

Review URL: https://codereview.chromium.org//1404443005 .