gyp: Revert quote_cmd workaround
gyp: Revert quote_cmd workaround

PR-URL: https://github.com/nodejs/node-gyp/pull/1153
Fixes: https://github.com/nodejs/node-gyp/issues/1151
Reviewed-By: João Reis <5095b819f0ac7660978fa44706cfa411a9116ec5@janeasystems.com>
Reviewed-By: Anna Henningsen <2bc1ecb410e142bce83bce6f212b41e1781536dc@addaleax.net>
Reviewed-By: Refael Ackermann <0604a90ccdde7a0adfa2ff3857349859a7209740@gmail.com>

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