Use SparseState instead of std::vector. Cleaning dead code. Feature #3510158.
Use SparseState instead of std::vector.
Cleaning dead code.
Feature #3510158.

rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror,rhaberkorn/scintilla-mirror