vulkan: feature flag for async QSRI (guest)

Bug: 193809913
Change-Id: Idba4b405b114eef306edadeab35d6d3a42f2fffe
diff --git a/system/OpenglSystemCommon/HostConnection.h b/system/OpenglSystemCommon/HostConnection.h
index 7c55629..ee45cc7 100644
--- a/system/OpenglSystemCommon/HostConnection.h
+++ b/system/OpenglSystemCommon/HostConnection.h
@@ -242,6 +242,7 @@
     void queryAndSetVulkanQueueSubmitWithCommandsSupport(ExtendedRCEncoderContext *rcEnc);
     void queryAndSetVulkanBatchedDescriptorSetUpdateSupport(ExtendedRCEncoderContext *rcEnc);
     void queryAndSetSyncBufferData(ExtendedRCEncoderContext *rcEnc);
+    void queryAndSetVulkanAsyncQsri(ExtendedRCEncoderContext *rcEnc);
     GLint queryVersion(ExtendedRCEncoderContext* rcEnc);
 
 private: