2010-03-13  Jerry Quinn  <jlquinn@optonline.net>

	* Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi.
	* doc/c-tree.texi: Remove.
	* doc/generic.texi: Merge c-tree.texi here.
	* doc/gccint.texi (Trees): Remove menu entry.
	(c-tree.texi): Remove @include.
	* doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC.
	* doc/languages.texi (Reading RTL): Ditto.

From-SVN: r157419