tree 4bbeed37432f60984063b537ac70a62b746d5db4
parent f41404045a695ff78c60276b40d0c84cc221ebee
author Season Li <seasonl@nvidia.com> 1470346364 -0700
committer Glenn Kasten <gkasten@google.com> 1495646858 -0700

SF: Call makeCurrent after presenting each display

HWC can change EGLContext in each present. Restore to
default EGLContext after commiting each display.

Test: see https://android-review.googlesource.com/#/c/372703/
Change-Id: I4abc84fb3d4b74964fabcad5a2568ff01a6c5dbb