* lisp/progmodes/cc-mode.el: Minor cleanup of var declarations.

* lisp/progmodes/cc-mode.el: Minor cleanup of var declarations.
(c-define-abbrev-table): Add `doc' argument.
(c-mode-abbrev-table, c++-mode-abbrev-table)
(objc-mode-abbrev-table, java-mode-abbrev-table)
(idl-mode-abbrev-table, pike-mode-abbrev-table)
(awk-mode-abbrev-table): Use it.
(c-mode-syntax-table, c-mode-map, c++-mode-syntax-table)
(c++-mode-map, objc-mode-syntax-table, objc-mode-map)
(java-mode-syntax-table, java-mode-map, idl-mode-syntax-table)
(idl-mode-map, pike-mode-syntax-table, pike-mode-map, awk-mode-map):
Move initialization into the declaration; and remove any
autoload cookie.