DOMUI prefs: Add and wire up a stub overlay for adding a startup page.

DOMUI prefs: Add and wire up a stub overlay for adding a startup page.

BUG=49090
TEST=The "Add..." button on the Basics page of DOMUI options should bring up an empty overlay.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=53479

[stuartmorgan, 2010-07-22 18:59:38]

As we get more overlay dialogs we may want to look for a better way to handle
platform button-flipping. If we only ever have an okay/cancel-like pair, we
could do it dynamically in JS for all dialogs at once on load. Even if not, we
could probably use attributes to mark certain buttons as needing to be swapped.

[arv (Not doing code reviews), 2010-07-22 22:00:29]

LGTM

http://codereview.chromium.org/3020021/diff/3001/4003
File chrome/browser/dom_ui/options_ui.cc (right):

http://codereview.chromium.org/3020021/diff/3001/4003#newcode122
chrome/browser/dom_ui/options_ui.cc:122:
AddOptionsPageUIHandler(localized_strings, new AddStartupPageHandler());
Keep in alphabetical order?

http://codereview.chromium.org/3020021/diff/3001/4009
File chrome/browser/resources/options/options_page.css (right):

http://codereview.chromium.org/3020021/diff/3001/4009#newcode40
chrome/browser/resources/options/options_page.css:40: text-align: right;
text-align: end;

[stuartmorgan, 2010-07-22 23:47:47]

http://codereview.chromium.org/3020021/diff/3001/4003
File chrome/browser/dom_ui/options_ui.cc (right):

http://codereview.chromium.org/3020021/diff/3001/4003#newcode122
chrome/browser/dom_ui/options_ui.cc:122:
AddOptionsPageUIHandler(localized_strings, new AddStartupPageHandler());
On 2010/07/22 22:00:29, arv wrote:
> Keep in alphabetical order?

Done.

http://codereview.chromium.org/3020021/diff/3001/4009
File chrome/browser/resources/options/options_page.css (right):

http://codereview.chromium.org/3020021/diff/3001/4009#newcode40
chrome/browser/resources/options/options_page.css:40: text-align: right;
On 2010/07/22 22:00:29, arv wrote:
> text-align: end;

Done.

[zel, 2010-07-23 01:04:39]

LGTM