message: Minimal cleanup in `StaticReloV2Test`
  Summary: Use the specialized `push_back(IRInstruction*)` to make ownership and copies less ambiguous.
diff: @@ -46,7 +46,7 @@ struct StaticReloV2Test : public RedexTest {
  void call(DexMethod* caller, DexMethod* callee) {
  IRInstruction* inst = new IRInstruction(OPCODE_INVOKE_STATIC);
  inst->set_method(callee);
  - caller->get_code()->push_back(MethodItemEntry(inst));
  + caller->get_code()->push_back(inst);
  }
  };
  