libui

Change-Id: I1f449b21aaa6384580ded2560d804087610f3a19
Always return true for eglSwapBuffers

Change-Id: I1940f0b9062856a69958372635dee207288cbf99
EGL_ALWAYS_ASYNC

Change-Id: I539ae83385a572c4599f482ff9dca3d39128e76e