compat: Don't put static keyword to __inline macro.

It will create problems when if `static __inline` appears.
Android: Port eglretracer for Android (v5)

I fixed shareContext problem pointed out by Chad. In shareContext event I
chose to just abort out as for time being I could not make it any nicer.

Signed-off-by: José Fonseca <jfonseca@vmware.com>
glws: Update waffle support for glws interface changes.