rAc - hardcode wallet billing address to US in i18n mode

BUG=341586

Review URL: https://codereview.chromium.org/157093002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251288 0039d316-1c4b-4281-b951-d872f2087c98
Fix the crash issue caused by vibrate permission

The app will be crashed when using vibrate API, without VIBRATE permission specified.
Catch the security exception instead of crash should be more friendly.

BUG=338151
TEST=

Review URL: https://codereview.chromium.org/143673004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251289 0039d316-1c4b-4281-b951-d872f2087c98
[Galley] Fix an exception in clicking a thumbnail

This patch fixes the exception in clicking a thumbnail. It is a regression caused by r249027 and a possible cause of crbug.com/340624.

The 'length' property of the selection model is NOT the number of the selected item. To get it, we need to get the length of 'selectedIndex' property.

BUG=340624
TEST=manually

Review URL: https://codereview.chromium.org/135973012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251290 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 251289
SVN changes up to revision 251290