IVGCVSW-1806: Refactor Android-NN-Driver ModelToINetworkConverter

* Moved conversion logic into new V1_0 and V1_1 HalPolicy classes
* Extracted common helper functions into ConversionUtils class

Change-Id: I1ab50edc266dd528c0cb22a5cd1aa65e103674d9
diff --git a/RequestThread.hpp b/RequestThread.hpp
index 23b71e5..53f145b 100644
--- a/RequestThread.hpp
+++ b/RequestThread.hpp
@@ -104,5 +104,4 @@
     std::condition_variable m_Cv;
 };
 
-} // namespace armnn_driver
-
+} // namespace armnn_driver
\ No newline at end of file