Remove OpenGL ES 3.0 setting from developer options

Revert all commits that introduced and adjusted the experimental
OpenGL ES 3.0 setting. The system provides a dedicated settings section
outside of the developer options now.

This reverts commit bf37d777cac269dcad7cf644d8271cca87ee3a88.
This reverts commit 454d14da10ade1ffff20191d3c5e5c5b5b0d629c.
This reverts commit aca115d71ba9b7593bf1cf1f489a02d072c88d73.

Issue: FP2N-387
Change-Id: I398f5c9b5cf433afd0a68653426abcb6bb459d46
3 files changed