Vboot Reference: Initialize local pointers with NULL.
Vboot Reference: Initialize local pointers with NULL.

I tried this with the build_autotest.sh and the test built successfully this time. Hopefully this is the end of the autotest compile errors.

Review URL: http://codereview.chromium.org/874003

marineam/seismograph,ccaapton/vboot_reference,marineam/seismograph,coreboot/vboot,coreboot/vboot,acorn-marvell/vboot_reference,geekboxzone/mmallow_external_vboot_reference,ccaapton/vboot_reference,geekboxzone/mmallow_external_vboot_reference,coreboot/vboot,geekboxzone/mmallow_external_vboot_reference,coreboot/vboot,coreboot/vboot,marineam/seismograph,ccaapton/vboot_reference,acorn-marvell/vboot_reference,geekboxzone/mmallow_external_vboot_reference,ionave/seismograph,marineam/seismograph,ccaapton/vboot_reference,ionave/seismograph,ionave/seismograph,geekboxzone/mmallow_external_vboot_reference,acorn-marvell/vboot_reference,acorn-marvell/vboot_reference