killing the green slide button...

[fisherking]

not seeing this on my lockscreen, but when i get a call, the green arrow button appears lower left...how can i get rid of it? (or replace it)

guess i'm asking: which image is it in coreservices?

thanks...

 

[fisherking]

got it. bottombarknobgreen.png.
(put an invisible file with that name in my theme, and all is well...)