Any opinion on what that directory should be called?

My hope here is that these two classes don't need to live in Blink.  They're used by content/renderer/media and by media/blink.  Is there a common directory that both of these can access that it would make sense to move this code to?

Didn't they have to live in Blink to access the OffscreenSurface stuff? Or has something changed such that dependency is no longer valid? 

OffscreenCanvasProvider isn't really very blink-y either, other than just using a few blink base types.  I could see moving it to some common place that both this media code and offscreen canvas could use.

+junov,fsamuel who might have opinions on where this code should all live.  Do y'all think all of this code should continue to live in Blink? Or maybe should go elsewhere?

pinging this to see if there are any opinions