Update namespace to match framework/ml/nn

Bug: 72448000
Test: make vts
Change-Id: I3543913561b33e4d1e9d960ec1f81624fb0a1e6b
Merged-In: I3543913561b33e4d1e9d960ec1f81624fb0a1e6b
(cherry picked from commit de16694a6079355867287e4613ae89123c224171)
diff --git a/neuralnetworks/1.0/vts/functional/GeneratedTests.cpp b/neuralnetworks/1.0/vts/functional/GeneratedTests.cpp
index 2107333..d84479c 100644
--- a/neuralnetworks/1.0/vts/functional/GeneratedTests.cpp
+++ b/neuralnetworks/1.0/vts/functional/GeneratedTests.cpp
@@ -31,7 +31,7 @@
 namespace neuralnetworks {
 
 namespace generated_tests {
-using ::generated_tests::MixedTypedExampleType;
+using ::test_helper::MixedTypedExampleType;
 extern void Execute(const sp<V1_0::IDevice>&, std::function<V1_0::Model(void)>,
                     std::function<bool(int)>, const std::vector<MixedTypedExampleType>&);
 }  // namespace generated_tests
@@ -45,7 +45,7 @@
 using ::android::nn::allocateSharedMemory;
 
 // Mixed-typed examples
-typedef generated_tests::MixedTypedExampleType MixedTypedExample;
+typedef test_helper::MixedTypedExampleType MixedTypedExample;
 
 // in frameworks/ml/nn/runtime/tests/generated/
 #include "all_generated_V1_0_vts_tests.cpp"