Ecore_Wayland: Updates to work with latest Wayland:

Ecore_Wayland: Updates to work with latest Wayland:
  Add pointer frame callback. Add pointer surface listener.
  Use doubles for input surface position.
  Fix dnd function prototype to use wl_data_offer now.
  Fix dnd_add function to not use proxy_create anymore.
  Fix regression where window resizing down would leave artifacts.
    - Need to update the window allocation size before attaching the
new buffer.
  Fix set_transient & set_popup to use the parent surface, not the
shell surface.

SVN revision: 73254