tree 24261a1ebf60d8c3c2d302fc19f0e4536c9f5c9c
parent 0a91c5ab23e8fec1678eb53c42876a03f1cd291e
author Shawn O. Pearce <sop@google.com> 1235850975 -0800
committer Shawn O. Pearce <sop@google.com> 1235850975 -0800

Mark the two Buffer implementations final

It (may) help the GWT compiler to realize we only have this one
implementation, enabling some inlining in some locations.  We
also don't want to encourage subclassing, so we might as well
mark them final.

Signed-off-by: Shawn O. Pearce <sop@google.com>