[SF] Add frameIntervalNs for validate command

BUG: 284845445
Test: Manual
Change-Id: I3cf7a08de5a6cf6621cc013fe6da1a14ace805f6
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 02b1975..4d6c349 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -563,7 +563,8 @@
         }
         // Present failed but Validate ran.
     } else {
-        error = hwcDisplay->validate(expectedPresentTime, &numTypes, &numRequests);
+        error = hwcDisplay->validate(expectedPresentTime, frameInterval.getPeriodNsecs(), &numTypes,
+                                     &numRequests);
     }
     ALOGV("SkipValidate failed, Falling back to SLOW validate/present");
     if (!hasChangesError(error)) {