Sandbox policy and intercepts for the MITIGATION_WIN32K_DISABLE policy for renderer processes.

sandbox/win/src/interceptors.h

Index: sandbox/win/src/interceptors.h
diff --git a/sandbox/win/src/interceptors.h b/sandbox/win/src/interceptors.h
index 43126d005ac85e0d552aab09003e929019ef15fa..21f41b6a6d1092a890b9ca6f7da792f755bcbb77 100644
--- a/sandbox/win/src/interceptors.h
+++ b/sandbox/win/src/interceptors.h
@@ -44,6 +44,10 @@ enum InterceptorId {
   // CSRSS bypasses for HandleCloser:
   CREATE_THREAD_ID,
   GET_USER_DEFAULT_LCID_ID,
+  // Process mitigations Win32k dispatcher:
+  GDIINITIALIZE_ID,
+  GETSTOCKOBJECT_ID,
+  REGISTERCLASSW_ID,
   INTERCEPTOR_MAX_ID
 };