Re: [touch-events] createTouch has all the params as required, should probably have them optional

Both the test and the spec use 7 arguments, so I'm not seeing the 
issue there.

But still they should perhaps be optional.  They're certainly optional
 in blink, but I haven't tested other engines.  @choniong WDYT?

Also the "magic" clientX/Y behavior is how this API has always worked 
on at least Safari and Chrome AFAIK.  There is some precedent for this
 sort of thing (eg. MouseEvent.pageX/pageY), but we ultimately decided
 not to follow that pattern for the constructors: #28

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Received on Monday, 4 January 2016 22:09:00 UTC