Remove old opengl code and update references

The opengl code is moved to goldfish-opengl.

BUG:32183368
Merged-In: Ib8348464c2218c51fc8133396e6eacd5b86ec297
Change-Id: Iabfdcbbc974b78e907dfcdaf5dfdd27e103c7424
(cherry picked from commit d0e256aaacda3cf51066419be4b4a815c61994ba)
119 files changed