Cache sandbox tokens

sandbox/win/src/sandbox_policy_base.cc

Index: sandbox/win/src/sandbox_policy_base.cc
diff --git a/sandbox/win/src/sandbox_policy_base.cc b/sandbox/win/src/sandbox_policy_base.cc
index 758a8bea58c59a226a0463f724bcc32e770422fb..2a3c8c8a4eb9adbacb7d6ac2196b5942d00aecb4 100644
--- a/sandbox/win/src/sandbox_policy_base.cc
+++ b/sandbox/win/src/sandbox_policy_base.cc
@@ -161,6 +161,14 @@ ResultCode PolicyBase::SetTokenLevel(TokenLevel initial, TokenLevel lockdown) {
   return SBOX_ALL_OK;
 }
 
+TokenLevel PolicyBase::GetInitialTokenLevel() {
+  return initial_level_;
+}
+
+TokenLevel PolicyBase::GetLockdownTokenLevel() {
+  return lockdown_level_;
+}
+
 ResultCode PolicyBase::SetJobLevel(JobLevel job_level, uint32 ui_exceptions) {
   job_level_ = job_level;
   ui_exceptions_ = ui_exceptions;
@@ -265,6 +273,10 @@ ResultCode PolicyBase::SetIntegrityLevel(IntegrityLevel integrity_level) {
   return SBOX_ALL_OK;
 }
 
+IntegrityLevel PolicyBase::GetIntegrityLevel() {
+  return integrity_level_;
+}
+
 ResultCode PolicyBase::SetDelayedIntegrityLevel(
     IntegrityLevel integrity_level) {
   delayed_integrity_level_ = integrity_level;