Correctly reconstruct the element array buffer binding.
Correctly reconstruct the element array buffer binding.

If a VAO has an element array binding, it needs to be restored. Note that
the GLES2 case, where it is stored outside the VAO, was already handled
correctly when the bindings are restored at the end of the state
reconstruction.

google/gapid,google/gapid,google/agi,pmuetschard/gapid,google/gapid,pmuetschard/gapid,pmuetschard/gapid,pmuetschard/gapid,pmuetschard/gapid,google/gapid,google/gapid,google/gapid,google/agi,pmuetschard/gapid,pmuetschard/gapid,pmuetschard/gapid,google/agi,google/gapid,google/agi,google/agi,google/agi,google/agi,google/agi,google/gapid