Bar gets corrupted when other extensions are changed.

[mhweaver]

Installing/enabling or uninstalling/disabling any other extension causes the bar to get corrupted. It looks like it is losing all of its CSS info, but the chrome DOM inspector show all CSS as intact. Any extension seems to do this, even if they are unrelated to reddit.

Tested on Win7, Chrome build 12.0.742.122 and RockMelt build 0.9.58.494 (c4e7b29) using reddit-companion commit 75090bf.

Steps to reproduce:
-Install any extension (I tested it with Google Dictionary (by Google)), if there are no others installed.
-Load the companion bar on any web page by either click a link on reddit or clicking the companion icon. It should be working correctly.
-Open the chrome extension manager.
-Disable or uninstall any extension (besides companion, obviously).
-Return to the tab which has the companion bar.
-All the elements on the bar are pushed to the far left and everything on the page is shifted down about 6x further than it should be.

[x-cubed]

It seems to be that the IFRAME inside the shinebar element doesn't have the right width, and from what I can tell, this is because the pageOverlay.css styles aren't being loaded into the parent document, so the rule "shinebar > iframe" rule which specifies the width isn't being applied.

Chrome 24.0.1305.3 dev-m, Windows 7 64-bit with Reddit Companion 1.1.1