Revert "Enable LPA"

This reverts commit a9764eabbefbe7681e00601484842b4937c5d5f7.
Revert "Enable VoIP over MVS"

This reverts commit 2409fe2b8fd759283bd66793b9e7a127644c4782.
Revert "Remove direct flag to fix VOIP"

This reverts commit 6bc52a1e8f4d1f1b4e1958e40ee7fd28242d4d8f.
Revert "Enable TARGET_USE_QCOM_BIONIC_OPTIMIZATION"

This reverts commit 09f5b199652bf3e6f4e06dae6d099413e1c16dba.