mac: Tweak minimum tab width to match bitmap assets

mac: Tweak minimum tab width to match bitmap assets

BUG=168820, 166115
TEST=open lots and lots of tabs. The close button stays centered in
the selected tab, and the background tabs don't become so small that
they look clipped. If too many tabs are opened, they just wander
out of the window to the right, like previously.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=175580

[sail, 2013-01-08 19:56:11]

LGTM

Any chance we could do something like this instead?
https://code.google.com/searchframe#OAMlx_jo-ck/src/chrome/browser/ui/views/t...

[Nico, 2013-01-08 20:02:10]

On Tue, Jan 8, 2013 at 11:56 AM,  <sail@chromium.org> wrote:
> LGTM
>
> Any chance we could do something like this instead?
>
https://code.google.com/searchframe#OAMlx_jo-ck/src/chrome/browser/ui/views/t...

I thought about that, but since there's a fairly arbitrary constant in
there to account for the transparent pixels on the right, it didn't
seem worth it.

>
>
> https://codereview.chromium.org/11821002/

[commit-bot: I haz the power, 2013-01-08 20:02:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/thakis@chromium.org/11821002/1

[Nico, 2013-01-08 20:02:34]

Thanks!

Resending comment through rietveld, since my email didn't make it there.

On 2013/01/08 19:56:11, sail wrote:
> LGTM
> 
> Any chance we could do something like this instead?
>
https://code.google.com/searchframe#OAMlx_jo-ck/src/chrome/browser/ui/views/t...

I thought about that, but since there's a fairly arbitrary constant in
there to account for the transparent pixels on the right, it didn't
seem worth it.