a7e77546ca
TabWidget orientation specified in tab_content.xml instead of TabWidget.java. Generally, the orientation of the TabWidget should be set in xml-files and not in TabWidget.java. A sub class of TabActivity may call setContentView() using a custom layout where the TabWidget orientation is vertical. This is the case in the UI Enablers Bottom Tab feature, for landscape display orientation. Change-Id: Ia677441a0af96a8d2ab47ef3298eb440c34924f6