Make buffer age work in Vulkan

Test: manual testing in skiavk mode

Change-Id: I5b9d8af7d9cecf2f022ef104ec33a5b7477e9e0c
diff --git a/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp b/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
index 7f3474a..c8258f7 100644
--- a/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaOpenGLPipeline.cpp
@@ -19,6 +19,7 @@
 #include "DeferredLayerUpdater.h"
 #include "LayerDrawable.h"
 #include "renderthread/EglManager.h"
+#include "renderthread/Frame.h"
 #include "renderstate/RenderState.h"
 #include "SkiaPipeline.h"
 #include "SkiaProfileRenderer.h"