Revert "Revert "IVGCVSW-6700 Enable import aligned host memory in android-nn-driver""

This reverts commit 8069603dc44b7673b356f66517cd8b25af8080f0.

 * Reason for revert: Try reenable import aligned host memory in android-nn-driver
 * Added a check to ArmNNDriverImpl.cpp to not call ExecuteWithDummyInputs with GpuAcc
 * Added new android-nn-driver driver options to enable / disable Import and Export
 * Import is disabled by default for now due to conv2d issues
 * Export is enabled by default

!armnn:7147

Change-Id: I91110c58ebb3931d1c458e3774944e55c1250dd8
Signed-off-by: David Monahan <David.Monahan@arm.com>
diff --git a/1.3/ArmnnDriverImpl.cpp b/1.3/ArmnnDriverImpl.cpp
index c8b1d96..474e1c1 100644
--- a/1.3/ArmnnDriverImpl.cpp
+++ b/1.3/ArmnnDriverImpl.cpp
@@ -281,7 +281,9 @@
                     options.IsGpuProfilingEnabled(),
                     priority,
                     options.isAsyncModelExecutionEnabled(),
-                    options.getNoOfArmnnThreads()));
+                    options.getNoOfArmnnThreads(),
+                    options.isImportEnabled(),
+                    options.isExportEnabled()));
 
     // Run a single 'dummy' inference of the model. This means that CL kernels will get compiled (and tuned if
     // this is enabled) before the first 'real' inference which removes the overhead of the first inference.
@@ -645,6 +647,8 @@
                                                            V1_3::Priority::MEDIUM,
                                                            options.isAsyncModelExecutionEnabled(),
                                                            options.getNoOfArmnnThreads(),
+                                                           options.isImportEnabled(),
+                                                           options.isExportEnabled(),
                                                            true));
 
     NotifyCallbackAndCheck(cb, V1_3::ErrorStatus::NONE, preparedModel.release());