UI: Remove unnecessary shared_ptr allocations

Not sure why these were separate allocations -- the data will be
preserved just fine when copying the structure without being separate
allocations

UI/window-basic-source-select.cpp

@@ -431,6 +431,5 @@ void OBSBasicSourceSelect::SourcePaste(SourceCopyInfo &info, bool dup)
 	if (!source)
 		return;
 
-	AddExisting(source, info.visible, dup, info.transform.get(),
-		    info.crop.get());
+	AddExisting(source, info.visible, dup, &info.transform, &info.crop);
 }