Remove x_origin_offset, y_origin_offset, initial_resolution from TileSource
Remove x_origin_offset, y_origin_offset, initial_resolution from TileSource

We don't support abstract properties in a base class for now.

philippjfr/bokeh,draperjames/bokeh,justacec/bokeh,clairetang6/bokeh,Karel-van-de-Plassche/bokeh,aavanian/bokeh,philippjfr/bokeh,htygithub/bokeh,aavanian/bokeh,Karel-van-de-Plassche/bokeh,azjps/bokeh,philippjfr/bokeh,percyfal/bokeh,DuCorey/bokeh,KasperPRasmussen/bokeh,bokeh/bokeh,mindriot101/bokeh,percyfal/bokeh,aiguofer/bokeh,jakirkham/bokeh,rs2/bokeh,jakirkham/bokeh,maxalbert/bokeh,azjps/bokeh,aiguofer/bokeh,maxalbert/bokeh,timsnyder/bokeh,phobson/bokeh,msarahan/bokeh,jakirkham/bokeh,timsnyder/bokeh,schoolie/bokeh,quasiben/bokeh,msarahan/bokeh,phobson/bokeh,aiguofer/bokeh,ptitjano/bokeh,schoolie/bokeh,aiguofer/bokeh,aiguofer/bokeh,philippjfr/bokeh,ericmjl/bokeh,draperjames/bokeh,mindriot101/bokeh,DuCorey/bokeh,percyfal/bokeh,mindriot101/bokeh,KasperPRasmussen/bokeh,KasperPRasmussen/bokeh,timsnyder/bokeh,KasperPRasmussen/bokeh,draperjames/bokeh,DuCorey/bokeh,ericmjl/bokeh,ptitjano/bokeh,mindriot101/bokeh,phobson/bokeh,azjps/bokeh,phobson/bokeh,ericmjl/bokeh,schoolie/bokeh,justacec/bokeh,rs2/bokeh,bokeh/bokeh,timsnyder/bokeh,schoolie/bokeh,rs2/bokeh,dennisobrien/bokeh,azjps/bokeh,aavanian/bokeh,azjps/bokeh,bokeh/bokeh,msarahan/bokeh,jakirkham/bokeh,philippjfr/bokeh,bokeh/bokeh,rs2/bokeh,dennisobrien/bokeh,Karel-van-de-Plassche/bokeh,justacec/bokeh,stonebig/bokeh,schoolie/bokeh,Karel-van-de-Plassche/bokeh,draperjames/bokeh,bokeh/bokeh,htygithub/bokeh,ptitjano/bokeh,ericmjl/bokeh,maxalbert/bokeh,phobson/bokeh,stonebig/bokeh,Karel-van-de-Plassche/bokeh,stonebig/bokeh,DuCorey/bokeh,DuCorey/bokeh,ericmjl/bokeh,ptitjano/bokeh,KasperPRasmussen/bokeh,dennisobrien/bokeh,htygithub/bokeh,jakirkham/bokeh,maxalbert/bokeh,clairetang6/bokeh,dennisobrien/bokeh,msarahan/bokeh,aavanian/bokeh,ptitjano/bokeh,draperjames/bokeh,dennisobrien/bokeh,percyfal/bokeh,percyfal/bokeh,aavanian/bokeh,clairetang6/bokeh,stonebig/bokeh,timsnyder/bokeh,clairetang6/bokeh,htygithub/bokeh,justacec/bokeh,quasiben/bokeh,rs2/bokeh,quasiben/bokeh