tree e103be2af60bb0003aaebd0f46a65581b52cb06c
parent b51007b94a897ff831e5f8a07651d19e31f83eaa
author Noriyuki Takahashi <noriyukit@google.com> 1424004427 +0000
committer Yohei Yukawa <yukawa@google.com> 1424004427 +0000

Merge SparseConnector and CachedConnector into ConnectorBase

The basic lookup code of SparseConnector and cache mechanism of CachedConnector are fused in ConnectorBase, so actual code difference is small.

There are following benefits:
- One nested virtual method call is removed
- Code gets more concise so more maintainable

This is just a clean-up CL.  Hence no user-visible change is intended.

BUG=none
TEST=unittest

git-svn-id: https://mozc.googlecode.com/svn/trunk@549 a6090854-d499-a067-5803-1114d4e51264