EXT-7046 FIX User profile using wrong placeholder/generic profile pic art

indra/newview/llfloaterland.cpp

indra/newview/llpanelavatar.cpp

indra/newview/llpanelface.cpp

indra/newview/llpanelplace.cpp

indra/newview/llpanelplaceinfo.cpp

indra/newview/lltexturectrl.cpp

indra/newview/lltexturectrl.h

indra/newview/skins/default/xui/en/floater_about_land.xml

indra/newview/skins/default/xui/en/floater_buy_land.xml

indra/newview/skins/default/xui/en/floater_tools.xml

indra/newview/skins/default/xui/en/panel_edit_profile.xml

indra/newview/skins/default/xui/en/panel_landmark_info.xml

indra/newview/skins/default/xui/en/panel_my_profile.xml

indra/newview/skins/default/xui/en/panel_place_profile.xml

indra/newview/skins/default/xui/en/panel_profile.xml