Revert "[VP] Fix the failure of VPL sync for SR feature."

This reverts commit intel-innersource/drivers.gpu.unified#8b4532a7d
diff --git a/media_common/agnostic/common/vp/hal/vp_common_defs.h b/media_common/agnostic/common/vp/hal/vp_common_defs.h
index 3413ffd..ac540d3 100644
--- a/media_common/agnostic/common/vp/hal/vp_common_defs.h
+++ b/media_common/agnostic/common/vp/hal/vp_common_defs.h
@@ -1074,8 +1074,6 @@
 
     bool bForceToRender = false;  // Force to render to perform scaling.
 
-    HANDLE gpuAppTaskEvent;  //!< GPU App task event
-
     VPHAL_RENDER_PARAMS() : uSrcCount(0),
                             pSrc(),
                             uDstCount(0),
@@ -1098,8 +1096,7 @@
                             pExtensionData(nullptr),
                             bPathKernel(false),
                             bUseVEHdrSfc(false),
-                            bNonFirstFrame(false),
-                            gpuAppTaskEvent(nullptr)
+                            bNonFirstFrame(false)
     {
     }
 };