e_comp_screen: initialize the ecore_evas engine with the size of the primary output.

e_comp_screen: initialize the ecore_evas engine with the size of the primary output.

1. use the only tdm for the e_comp_sreen_init. do not use ecore_drm.
  When the enlightenment initialize the ecore_evas engine
  with the proper size of the primary output, ecore_evas is created
  with the output size. Therefore, there is no need to resize of the
  ecore_evas at the initial time.
2. only ee engine which can get the tbm_surface_queue from.
  Updating Screen is done by enlightenment with tdm. Therefore,
  ee enging which can get the tbm_surface_queue from is
  acceptable for intiailization of e20.
3. remove the ecore drm dependency code for the display.

Change-Id: I27dd5d9b01d78ae6f5e4b3e085504b31462dbfda