message: fixup! Fix issue with incorrect behaviour in AlertManeuver
  Review changes :
  Changes Unappropriate  variables names
  Add using definitions
diff: @@ -216,17 +216,17 @@ bool AlertManeuverRequest::PrepareResponseParameters(
  bool AlertManeuverRequest::IsWhiteSpaceExist() {
  LOG4CXX_AUTO_TRACE(logger_);
  + using smart_objects::SmartArray;
  if ((*message_)[strings::msg_params].keyExists(strings::tts_chunks)) {
  - const smart_objects::SmartArray* tc_array =
  + const SmartArray* tts_chuncks_arr =
  (*message_)[strings::msg_params][strings::tts_chunks].asArray();
  - smart_objects::SmartArray::const_iterator it_tc = tc_array->begin();
  - smart_objects::SmartArray::const_iterator it_tc_end = tc_array->end();
  + SmartArray::const_iterator it_tts_chunk = tts_chuncks_arr->begin();
  - for (; it_tc != it_tc_end; ++it_tc) {
  - const char* str = (*it_tc)[strings::text].asCharArray();
  - if (strlen(str) && !CheckSyntax(str)) {
  + for (; it_tts_chunk != tts_chuncks_arr->end(); ++it_tts_chunk) {
  + const char* tts_chunk_text = (*it_tts_chunk)[strings::text].asCharArray();
  + if (strlen(tts_chunk_text) && !CheckSyntax(tts_chunk_text)) {
  LOG4CXX_ERROR(logger_, "Invalid tts_chunks syntax check failed");
  return true;
  }
  @@ -237,15 +237,14 @@ bool AlertManeuverRequest::IsWhiteSpaceExist() {
  (*message_)[strings::msg_params][strings::soft_buttons].getType() ==
  smart_objects::SmartType_Array,
  true);
  - const smart_objects::SmartArray* sb_array =
  + const smart_objects::SmartArray* soft_button_array =
  (*message_)[strings::msg_params][strings::soft_buttons].asArray();
  - smart_objects::SmartArray::const_iterator it_sb = sb_array->begin();
  - smart_objects::SmartArray::const_iterator it_sb_end = sb_array->end();
  + SmartArray::const_iterator it_soft_button = soft_button_array->begin();
  - for (; it_sb != it_sb_end; ++it_sb) {
  - const char* str = (*it_sb)[strings::text].asCharArray();
  - if (!CheckSyntax(str)) {
  + for (; it_soft_button != soft_button_array->end(); ++it_soft_button) {
  + const char* soft_button_text = (*it_soft_button)[strings::text].asCharArray();
  + if (!CheckSyntax(soft_button_text)) {
  LOG4CXX_ERROR(logger_, "Invalid soft_buttons syntax check failed");
  return true;
  }
  