[SF] Add frameIntervalNs for validate command

BUG: 284845445
Test: Manual
Change-Id: I3cf7a08de5a6cf6621cc013fe6da1a14ace805f6
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 0062dff..082717a 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -174,7 +174,8 @@
     virtual Error setClientTargetSlotCount(Display display) = 0;
 
     virtual Error validateDisplay(Display display, nsecs_t expectedPresentTime,
-                                  uint32_t* outNumTypes, uint32_t* outNumRequests) = 0;
+                                  int32_t frameIntervalNs, uint32_t* outNumTypes,
+                                  uint32_t* outNumRequests) = 0;
 
     virtual Error presentOrValidateDisplay(Display display, nsecs_t expectedPresentTime,
                                            int32_t frameIntervalNs, uint32_t* outNumTypes,