HBASE-10806 Two protos missing in hbase-protocol/pom.xml (Liu Shaohui)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1580000 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10805 Speed up KeyValueHeap.next() a bit

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1580148 13f79535-47bb-0310-9956-ffa450edef68