(hs-adjust-block-beginning): Likewise.
(hs-special-modes-alist): C and C++ should also use
hs-c-like-adjust-block-beginning.
(hs-find-block-beginning): If hs-adjust-block-beginning is t and
we apply hs-adjust-block-beginning and we reach the point means
that we found the block beginning.
(hs-c-like-adjust-block-beginning):
Renamed from java-hs-adjust-block-beginning.