[PATCH] Use vector icons in the Tracker status window.

[waddlesplash]

Patch attached, for ​this GCI task.

I left the old bitmap icons in because the icon system is set up to fall back to them on systems that don't have vector icons (BeOS/Zeta).

[axeld]

Is the alpha channel correctly drawn? IIRC you have to switch to B_OP_ALPHA in order to do that. Otherwise, the patch looks good (I haven't actually tested, it though, but I hope you have :-)).

Also, we usually remove BeOS/Dano compatibility code when working on a file; there is really no reason to keep this around nowadays.

[waddlesplash]

OK, well there are a lot of icons that are still bitmaps, and I haven't taken the time to double-check that every single one is no longer used. After this and tracker_layout is merged, I intend to do a brute-force cleanup of the tracker sources to remove all the unuesd/outdated code and resources.

Also, yes, I tested this and it draws correctly -- the previous icons had a transparent background too, so I don't know why this would be any different.

[waddlesplash]

Fixed in hrev48794.