Fix two tests after vdex change.

- Clear entries of verification results, to avoid hitting a
  DCHECK while running verifier_deps_test
- Backlist 629-vdex-speed for relocate-npatchoat, as the test
  needs compiled code.

test: verifier_deps_test, 629-vdex-speed
bug: 30937355
Change-Id: I9788599dafcbfe63522c58f85692601466d191db
diff --git a/compiler/utils/atomic_method_ref_map-inl.h b/compiler/utils/atomic_method_ref_map-inl.h
index 70ea028..d71c2fe 100644
--- a/compiler/utils/atomic_method_ref_map-inl.h
+++ b/compiler/utils/atomic_method_ref_map-inl.h
@@ -78,6 +78,15 @@
   }
 }
 
+template <typename T>
+inline void AtomicMethodRefMap<T>::ClearEntries() {
+  for (auto& it : arrays_) {
+    for (auto& element : it.second) {
+      element.StoreRelaxed(nullptr);
+    }
+  }
+}
+
 }  // namespace art
 
 #endif  // ART_COMPILER_UTILS_ATOMIC_METHOD_REF_MAP_INL_H_