Focus the first input when adding a new Autofill cc or address

Focus the first input when adding a new Autofill cc or address
in chrome://settings

It was mentioned that this was desirable behavior for desktop during the UX review for the linked bug.

BUG=407209
Committed: https://crrev.com/2fad815bdc0d20b421773667c25e1adc4057e7b0
Cr-Commit-Position: refs/heads/master@{#293040}

[Evan Stade, 2014-08-30 02:00:14]

estade@chromium.org changed reviewers:
+ arv@chromium.org

[Evan Stade, 2014-08-30 02:00:14]

a lot of reviewers are on vacation. Could you take a look Erik? Thanks.

[arv (Not doing code reviews), 2014-09-02 17:01:04]

I was also on vacation last week.

https://codereview.chromium.org/516403003/diff/1/chrome/browser/resources/opt...
File chrome/browser/resources/options/autofill_edit_address_overlay.js (right):

https://codereview.chromium.org/516403003/diff/1/chrome/browser/resources/opt...
chrome/browser/resources/options/autofill_edit_address_overlay.js:334: if
(!address) {
A better solution would be to have another function here. Making this function
do 2 different things is kind of confusing.

[Evan Stade, 2014-09-02 18:41:17]

https://codereview.chromium.org/516403003/diff/1/chrome/browser/resources/opt...
File chrome/browser/resources/options/autofill_edit_address_overlay.js (right):

https://codereview.chromium.org/516403003/diff/1/chrome/browser/resources/opt...
chrome/browser/resources/options/autofill_edit_address_overlay.js:334: if
(!address) {
On 2014/09/02 17:01:04, arv wrote:
> A better solution would be to have another function here. Making this function
> do 2 different things is kind of confusing.

Done.

[arv (Not doing code reviews), 2014-09-02 22:12:33]

LGTM

[Evan Stade, 2014-09-02 22:17:11]

The CQ bit was checked by estade@chromium.org

[commit-bot: I haz the power, 2014-09-02 22:18:18]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/estade@chromium.org/516403003/20001

[commit-bot: I haz the power, 2014-09-02 23:22:38]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[commit-bot: I haz the power, 2014-09-03 01:27:33]

Committed patchset #2 (id:20001) as 6137ebf8013103ce109e286a9cc33666fe8a5d90

[commit-bot: I haz the power, 2014-09-10 03:22:33]

Patchset 2 (id:??) landed as
https://crrev.com/2fad815bdc0d20b421773667c25e1adc4057e7b0
Cr-Commit-Position: refs/heads/master@{#293040}