New anti-rollback strategy (no TPM NVRAM write cycles for locking).

src/platform/vboot_reference/tests/rollback_index_mock.c

Index: src/platform/vboot_reference/tests/rollback_index_mock.c
diff --git a/src/platform/vboot_reference/tests/rollback_index_mock.c b/src/platform/vboot_reference/tests/rollback_index_mock.c
index 9d67e1fbb283496e7d84806142a912c7ab2fa256..c7c6d6ff1cec84023e0d1e87199277be6de13156 100644
--- a/src/platform/vboot_reference/tests/rollback_index_mock.c
+++ b/src/platform/vboot_reference/tests/rollback_index_mock.c
@@ -60,8 +60,13 @@ int WriteStoredVersion(int type, uint16_t version) {
   return 1;
 }
 
-void LockStoredVersion(int type) {
+void LockFirmwareVersions() {
 #ifndef NDEBUG
-  debug("Rollback Index Library Mock: Version Locked.\n");
+  debug("Rollback Index Library Mock: Firmware Versions Locked.\n");
+#endif
+}
+void LockKernelVersionsByLockingPP() {
+#ifndef NDEBUG
+  debug("Rollback Index Library Mock: Kernel Versions Locked.\n");
 #endif
 }