Add Libraries tag to .info file to cause loading of WMF/DXVA/D3D/OP DLLs before starting sandbox.
Add Libraries tag to .info file to cause loading of WMF/DXVA/D3D/OP DLLs
before starting sandbox.

cpearce/gmp-clearkey,cpearce/gmp-clearkey,cpearce/gmp-clearkey