[native] Migrate to safer GrDirectContext::submit() API

Follow-up to http://ag/24734421 and http://ag/24790088

Change-Id: Ic31ec19d3eaaef6986481f3c69f896bd83d181d1
diff --git a/libs/renderengine/skia/SkiaVkRenderEngine.cpp b/libs/renderengine/skia/SkiaVkRenderEngine.cpp
index 6ecc6ab..17f263d 100644
--- a/libs/renderengine/skia/SkiaVkRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaVkRenderEngine.cpp
@@ -681,7 +681,7 @@
         flushInfo.fFinishedContext = destroySemaphoreInfo;
     }
     GrSemaphoresSubmitted submitted = grContext->flush(flushInfo);
-    grContext->submit(false /* no cpu sync */);
+    grContext->submit(GrSyncCpu::kNo);
     int drawFenceFd = -1;
     if (semaphore != VK_NULL_HANDLE) {
         if (GrSemaphoresSubmitted::kYes == submitted) {