Fix KeyBlockVerify() to take an explicit param for whether to use hash only.

firmware/lib/vboot_firmware.c

Index: firmware/lib/vboot_firmware.c
diff --git a/firmware/lib/vboot_firmware.c b/firmware/lib/vboot_firmware.c
index f76e3452cf5e7944b3aabc93ee3a7012dffa6911..ac162467cea2ab3d453c8e6f71fc0e56cb6e6223 100644
--- a/firmware/lib/vboot_firmware.c
+++ b/firmware/lib/vboot_firmware.c
@@ -91,7 +91,7 @@ int LoadFirmware(LoadFirmwareParams* params) {
       key_block = (VbKeyBlockHeader*)params->verification_block_1;
       vblock_size = params->verification_size_1;
     }
-    if ((0 != KeyBlockVerify(key_block, vblock_size, root_key))) {
+    if ((0 != KeyBlockVerify(key_block, vblock_size, root_key, 0))) {
       VBDEBUG(("Key block verification failed.\n"));
       continue;
     }