Revert "I9300: Update RIL header to v9 [2/2]"

This reverts commit 85618154c219696318d45509bf8b86d816392bb9.

Change-Id: If54f49cadfba5e8e807b97997b2d54a23d7962e9
Merge pull request #1 from omnirom/android-4.4

Revert "I9300: Update RIL header to v9 [2/2]"