cairomm: don't include cairo.inc

* we were overriding most variables from cairo.inc

* fixes following QA warnings:
  cairomm-1.10.0: cairomm: configure was passed unrecognised options:
    --disable-egl --enable-tee --with-x --disable-glesv2
    --disable-valgrind --disable-some-floating-point
    [unknown-configure-option]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-graphics/cairo/cairomm_1.10.0.bb

@@ -1,5 +1,3 @@
-require recipes-graphics/cairo/cairo.inc
-
 SUMMARY = "C++ bindings for Cairo graphics library"
 
 LICENSE = "LGPLv2"
@@ -7,6 +5,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=c46bda00ffbb0ba1dac22f8d087f54d9"
 
 PR = "r1"
 
+inherit autotools pkgconfig
+
 DEPENDS = "cairo libsigc++-2.0"
 
 SRC_URI = "http://cairographics.org/releases/cairomm-${PV}.tar.gz;name=archive"