Removed obsolete icons from chat list.
Removed obsolete icons from chat list.

shelsonjava/spreed-webrtc,gerzhan/spreed-webrtc,gerzhan/spreed-webrtc,shelsonjava/spreed-webrtc,theurere/spreed-webrtc,theurere/spreed-webrtc,shelsonjava/spreed-webrtc,shelsonjava/spreed-webrtc,theurere/spreed-webrtc,shelsonjava/spreed-webrtc,strukturag/spreed-webrtc,strukturag/spreed-webrtc,theurere/spreed-webrtc,shelsonjava/spreed-webrtc,gerzhan/spreed-webrtc,gerzhan/spreed-webrtc,strukturag/spreed-webrtc,theurere/spreed-webrtc,theurere/spreed-webrtc,strukturag/spreed-webrtc,strukturag/spreed-webrtc,strukturag/spreed-webrtc,gerzhan/spreed-webrtc,gerzhan/spreed-webrtc,shelsonjava/spreed-webrtc,gerzhan/spreed-webrtc