Revert "Apply patch for i9300"

This reverts commit 4a3e8a48b3b51a95b651372a60a3ffd2939721c2.
Revert "Rebase everything on top of cm-12.0 ril.h"

This reverts commit 9c63673ca9f181f39acb11f25b09d20b9bc0dcc5.