Remove explicit typedef of wl_egl_window

Author: emutavchi

Tools/wpe/backends/fdo/WindowViewBackend.h

@@ -35,14 +35,14 @@ typedef void* EGLConfig;
 typedef void* EGLContext;
 typedef void* EGLDisplay;
 typedef void* EGLSurface;
-typedef struct wl_egl_window *EGLNativeWindowType;
 
 // Manually provide the EGL_CAST C++ definition in case eglplatform.h doesn't provide it.
 #ifndef EGL_CAST
 #define EGL_CAST(type, value) (static_cast<type>(value))
 #endif
 
 struct wpe_fdo_egl_exported_image;
+struct wl_egl_window;
 
 namespace WPEToolingBackends {