Revert "Freeing frame map"

* This is causing a page fault on some devices.

This reverts commit ebbacb00e894ce3737bf0e194d27c557dcebdf9a.

Change-Id: Id3fe36b8d0d025092723287ca4024446e45fc4d4
Merge pull request #21 from CyanogenMod/cm-11.0

Revert "Freeing frame map"