Allow hypen in domain name of email address for ChromeOS users UI.

Change '\w+' to [A-Za-z0-9]{2,63} in email address regexp. This allows
hypen to be used in domain name part of an email and sets a 2-63 chars
length limit.

Use the same email alias pattern for format3 as in format1 and format2.

BUG=chromium-os:10250
TEST=Verify fix for chromim-os:10250.

Review URL: http://codereview.chromium.org/5812004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@69153 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/options/chromeos_accounts_user_name_edit.js

@@ -14,12 +14,15 @@ cr.define('options.accounts', function() {
   //   e.g. 'john@chromium.org'
   //        {name: 'john', email: 'john@chromium.org'}
   const format2String =
-      '^\\s*([\\w\\.!#\\$%&\'\\*\\+-\\/=\\?\\^`\\{\\|\\}~]+)@(\\w+\\..+)\\s*$';
+      '^\\s*([\\w\\.!#\\$%&\'\\*\\+-\\/=\\?\\^`\\{\\|\\}~]+)@' +
+      '([A-Za-z0-9\-]{2,63}\\..+)\\s*$';
   // Full format.
   //   e.g. '"John Doe" <john@chromium.org>'
   //        {name: 'John doe', email: 'john@chromium.org'}
   const format3String =
-      '^\\s*"{0,1}([^"]+)"{0,1}\\s*<([^@]+@\\w+\\..+)>\\s*$';
+      '^\\s*"{0,1}([^"]+)"{0,1}\\s*' +
+      '<([\\w\\.!#\\$%&\'\\*\\+-\\/=\\?\\^`\\{\\|\\}~]+@' +
+      '[A-Za-z0-9\-]{2,63}\\..+)>\\s*$';
 
   /**
    * Creates a new user name edit element.