Initial removal of Scene.obedit

source/blender/blenkernel/BKE_workspace.h

source/blender/blenkernel/intern/library_query.c

source/blender/blenkernel/intern/object_dupli.c

source/blender/blenkernel/intern/object_update.c

source/blender/blenkernel/intern/scene.c

source/blender/blenkernel/intern/workspace.c

source/blender/blenloader/intern/readfile.c

...e/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc

source/blender/draw/engines/clay/clay_engine.c

source/blender/draw/engines/eevee/eevee_materials.c

source/blender/draw/intern/DRW_render.h

source/blender/draw/intern/draw_manager.c

source/blender/draw/modes/edit_curve_mode.c

source/blender/draw/modes/edit_lattice_mode.c

source/blender/draw/modes/edit_mesh_mode.c

source/blender/draw/modes/edit_metaball_mode.c

source/blender/draw/modes/edit_text_mode.c

source/blender/draw/modes/object_mode.c

source/blender/editors/animation/anim_channels_edit.c

source/blender/editors/armature/armature_edit.c