wayland-egl: move the wayland-egl{, -core}.h headers to egl/

Now we have all the wayland-egl bits in a single place.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Arnaud Vrac <avrac@freebox.fr>

Makefile.am

@@ -64,8 +64,6 @@ include_HEADERS =				\
 	src/wayland-server-core.h		\
 	src/wayland-client.h			\
 	src/wayland-client-core.h		\
-	src/wayland-egl.h			\
-	src/wayland-egl-core.h			\
 	src/wayland-version.h
 
 nodist_include_HEADERS =			\
@@ -146,6 +144,9 @@ libwayland_cursor_la_CFLAGS =			\
 
 lib_LTLIBRARIES += libwayland-egl.la
 
+include_HEADERS += egl/wayland-egl.h
+include_HEADERS += egl/wayland-egl-core.h
+
 libwayland_egl_la_SOURCES = egl/wayland-egl.c
 libwayland_egl_la_LDFLAGS = -version-info 1