Fixed build when doing arm cross compilation without --sysroot

Otherwise gyp will use it's own sysroot (which doesn't exists)
if you are doing a croos-build without using the --sysroot configure option

Updates the src/3rdparty SHA1.

Change-Id: I450eaf95c50b3cf5dd2ad553bd363481def511fd
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>