Spruce up gmail checker for event pages.

Spruce up gmail checker for event pages.

- Use filtered web navigation instead of tabs.onUpdated to reduce amount of event page launching.

- Don't show loading animation for alarm-triggered or tab-triggered requests to reduce distraction.

- Don't schedule a new request on each event page load.

- Fix options page for CSP

- Make options page actually work (it had several bugs)

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=150243

[Matt Perry, 2012-08-06 20:18:15]

Cool! LGTM

[commit-bot: I haz the power, 2012-08-07 01:46:13]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/aa@chromium.org/10836102/9001

[not at google - send to devlin, 2012-08-07 02:48:32]

https://chromiumcodereview.appspot.com/10836102/diff/9001/chrome/common/exten...
File chrome/common/extensions/docs/examples/extensions/gmail/options.js (right):

https://chromiumcodereview.appspot.com/10836102/diff/9001/chrome/common/exten...
chrome/common/extensions/docs/examples/extensions/gmail/options.js:19:
localStorage.customDomain = customDomainsTextbox.value;
use storage.sync?

[not at google - send to devlin, 2012-08-07 02:49:17]

oops didn't mean to add myself as a reviewer or anything, was just reading the
commit log out of curiosity and noticed that.