[14/n] ResourceTracker: Store feature bits and threading callbacks statically

Bug: 177241396

Get rid of the indirection through the ResourceTracker object.

Also enable the VulkanQueueSubmitWithCommands feature bit if the host
advertises.

Change-Id: I5b47c058f2f077c03829a6150ec99a6d3e2347fe
diff --git a/system/vulkan_enc/ResourceTracker.h b/system/vulkan_enc/ResourceTracker.h
index 200150f..8b2d1a2 100644
--- a/system/vulkan_enc/ResourceTracker.h
+++ b/system/vulkan_enc/ResourceTracker.h
@@ -38,6 +38,7 @@
     ResourceTracker();
     virtual ~ResourceTracker();
     static ResourceTracker* get();
+
     VulkanHandleMapping* createMapping();
     VulkanHandleMapping* unwrapMapping();
     VulkanHandleMapping* destroyMapping();
@@ -52,6 +53,9 @@
         VkEncoderGetFunc vkEncoderGetFunc = 0;
     };
 
+    static uint32_t streamFeatureBits;
+    static ThreadingCallbacks threadingCallbacks;
+
 #define HANDLE_REGISTER_DECL(type) \
     void register_##type(type); \
     void unregister_##type(type); \