Cache sandbox tokens

sandbox/win/src/sandbox_policy_base.h

Index: sandbox/win/src/sandbox_policy_base.h
diff --git a/sandbox/win/src/sandbox_policy_base.h b/sandbox/win/src/sandbox_policy_base.h
index 5c267a0435444b8f5eb520a50c630adbf77fc53d..179cb6c34288bb6bd0c1240e85c385acb6cfd11e 100644
--- a/sandbox/win/src/sandbox_policy_base.h
+++ b/sandbox/win/src/sandbox_policy_base.h
@@ -41,6 +41,8 @@ class PolicyBase : public Dispatcher, public TargetPolicy {
   virtual void Release() OVERRIDE;
   virtual ResultCode SetTokenLevel(TokenLevel initial,
                                    TokenLevel lockdown) OVERRIDE;
+  virtual TokenLevel GetInitialTokenLevel() const OVERRIDE;
+  virtual TokenLevel GetLockdownTokenLevel() const OVERRIDE;
   virtual ResultCode SetJobLevel(JobLevel job_level,
                                  uint32 ui_exceptions) OVERRIDE;
   virtual ResultCode SetAlternateDesktop(bool alternate_winstation) OVERRIDE;
@@ -48,6 +50,7 @@ class PolicyBase : public Dispatcher, public TargetPolicy {
   virtual ResultCode CreateAlternateDesktop(bool alternate_winstation) OVERRIDE;
   virtual void DestroyAlternateDesktop() OVERRIDE;
   virtual ResultCode SetIntegrityLevel(IntegrityLevel integrity_level) OVERRIDE;
+  virtual IntegrityLevel GetIntegrityLevel() const OVERRIDE;
   virtual ResultCode SetDelayedIntegrityLevel(
       IntegrityLevel integrity_level) OVERRIDE;
   virtual ResultCode SetAppContainer(const wchar_t* sid) OVERRIDE;
@@ -56,7 +59,7 @@ class PolicyBase : public Dispatcher, public TargetPolicy {
   virtual MitigationFlags GetProcessMitigations() OVERRIDE;
   virtual ResultCode SetDelayedProcessMitigations(
       MitigationFlags flags) OVERRIDE;
-  virtual MitigationFlags GetDelayedProcessMitigations() OVERRIDE;
+  virtual MitigationFlags GetDelayedProcessMitigations() const OVERRIDE;
   virtual void SetStrictInterceptions() OVERRIDE;
   virtual ResultCode SetStdoutHandle(HANDLE handle) OVERRIDE;
   virtual ResultCode SetStderrHandle(HANDLE handle) OVERRIDE;