message: count opcodes in IRCode instead of DexCode
  Summary: Switched dexsql from DexCode to IRCode and forgot to update the code size calculation
diff: @@ -169,7 +169,7 @@ void dump_method(FILE* fdout, int class_id, DexMethod* method, int method_id) {
  method_name,
  method->get_name()->c_str(),
  method->get_access(),
  - method->get_dex_code() ? method->get_dex_code()->size() : 0
  + method->get_code() ? method->get_code()->sum_opcode_sizes() : 0
  );
  }
  