Manually integrate r8302
	Syntax checking: speed up rendering of large # of warning/error squigglies by using INDIC_SQUIGGLEPIXMAP instead of INDIC_SQUIGGLE
	http://bugs.activestate.com/show_bug.cgi?id=98440
	r=toddw
	rn=




git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13978 b87d16e7-d29f-4ee1-b5ec-817d645d335f