fixup include paths

- remove unneeded include deps
- remove some hardcoded include paths

Change-Id: Ifae0e2b2d738e0f94f8525c45be78f4227ce1673
diff --git a/opengl/tests/lib/Android.mk b/opengl/tests/lib/Android.mk
index ac1e183..0352a37 100644
--- a/opengl/tests/lib/Android.mk
+++ b/opengl/tests/lib/Android.mk
@@ -22,7 +22,7 @@
     bionic \
     bionic/libstdc++/include \
     external/stlport/stlport \
-    frameworks/base/opengl/tests/include \
+	$(call include-path-for, opengl-tests-includes)
 
 LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES