The new Street View doesn't seem to use flash anymore
Well - there's your reason for the breakage.
Which I kinda figured after seeing the error in Chromium about webgl.
And is that the browser's fault? No! - I don't think so.
Am I gonna buy new hardware just for google so that it can use webgl? HA! - keep dreaming.
So who's bug is this? google's or the browser's? You know my answer.
Like I said before - I hope that Mozilla will close this bug as "WONTFIX".
On my machine I can see the following in Firefox's "about
WebGL Renderer - Blocked for your graphics card because of unresolved driver issues.
Go file a bug with google. Good Luck with that.
What I don't understand here also: google needs you more than you need google. Go find and use something else like OpenStreetMap.
You know - you can
live without google just fine.