Fixed version check to allow debugging same chrome on android version.

BUG=345246

Review URL: https://codereview.chromium.org/173663003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252338 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252338
Fix desktop user-manager regressions caused by recent CrOS Kiosk UI changes.

* Desktop user pod name layout is fixed (proper size for image container).
* User pods layout recalculation is performed after user is removed.
* Use different POD_HEIGHT constant values for CrOS / desktop.
* Added empty string values for new string constants.

BUG=345139

Review URL: https://codereview.chromium.org/170283018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252339 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252339