Abbreviated attribute names

[tmpsantos]

I honestly don't see the reason for some many abbreviated attribute names in the spec.

The most clear example being:

interface VideoCodec {
readonly attribute DOMString format;
readonly attribute boolean hwAccel;
readonly attribute boolean encode;
};

Why not simply use supportsHardwareAcceleration or something more descriptive? If it is too verbose, maybe hardwareAcceleration is enough.