Revert "vaapivideomemory: Store surface allocation flags."
This reverts commit dd428cc4 because it rewrites the buffer size whilst surface allocation flags are stored when allocator_params_init() is called since fab890ce.
Fix: #239 (closed)
This reverts commit dd428cc4 because it rewrites the buffer size whilst surface allocation flags are stored when allocator_params_init() is called since fab890ce.
Fix: #239 (closed)