Fix mozilla and debug check failures....

Fix mozilla and debug check failures.

This removes the expected failure of a mozilla test that we now pass
(an empty array is returned if Array.splice is called with no
arguments) and fixes debug check failure by allocating a new empty
array using AllocateEmptyArray if splice is called with zero arguments
(makes sure we can always create a handle).

 

Committed: http://code.google.com/p/v8/source/detail?r=5377

[Vyacheslav Egorov (Chromium), 2010-08-31 07:25:23]

LGTM