Revert "Change StatusCode to ErrorCode."

Revert submission 18878765-b/224876310

Reason for revert: <seahawk build fails. Needs to update related files in seahawk>
Reverted Changes:
I3ec73d068:Change StatusCode to ErrorCode.
I98c2cbe07:Created ErrorCode in vhal cpp client.

Change-Id: I809ec4718c4d730212d2d7cdf3fd6dd12eee835e
diff --git a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
index 5de206b..c431d85 100644
--- a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
+++ b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
@@ -48,7 +48,6 @@
 using ::android::getAidlHalInstanceNames;
 using ::android::base::ScopedLockAssertion;
 using ::android::base::StringPrintf;
-using ::android::frameworks::automotive::vhal::ErrorCode;
 using ::android::frameworks::automotive::vhal::HalPropError;
 using ::android::frameworks::automotive::vhal::IHalPropConfig;
 using ::android::frameworks::automotive::vhal::IHalPropValue;
@@ -288,7 +287,7 @@
     auto setValueResult = mVhalClient->setValueSync(*getValueResult.value());
 
     ASSERT_FALSE(setValueResult.ok()) << "Expect set a read-only value to fail";
-    ASSERT_EQ(setValueResult.error().code(), ErrorCode::ACCESS_DENIED_FROM_VHAL);
+    ASSERT_EQ(setValueResult.error().code(), StatusCode::ACCESS_DENIED);
 }
 
 // Test subscribe() and unsubscribe().