.jshintrc

remotefilelog: remove strkwargs()

The previous commit activated previously unused code paths on
Python 3 and revealed that we were calling strkwargs() on a dict
that already had str keys. The only caller of _forceprefetch()
is _adjustlinknode() a few lines up and the static commonlogkwargs
dict features str keys.

Differential Revision: https://phab.mercurial-scm.org/D5958

{
    // Enforcing
    "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
    "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
    "freeze"        : true,     // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
    "nonbsp"        : true,     // true: Prohibit "non-breaking whitespace" characters.
    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)

    // Environments
    "browser"       : true      // Web Browser (window, document, etc)
}