move opengl/include/EGL/android_natives.h to include/ui/egl/android_natives.h and don't include it from egl.h

the android_native_ types are just forward declared in egl.h
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index 720ba0b..0950f3e 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -33,13 +33,14 @@
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
-#include <EGL/android_natives.h>
 #include <GLES/gl.h>
 #include <GLES/glext.h>
 
 #include <pixelflinger/format.h>
 #include <pixelflinger/pixelflinger.h>
 
+#include <ui/egl/android_natives.h>
+
 #include "context.h"
 #include "state.h"
 #include "texture.h"