73 bool FieldTrialsStringIsValid(const char* trials_string) {  in FieldTrialsStringIsValid()  argument
74   return FieldTrialsStringIsValidInternal(trials_string);  in FieldTrialsStringIsValid()
79     const absl::string_view trials_string) {  in InsertOrReplaceFieldTrialStringsInMap()  argument
80   if (FieldTrialsStringIsValidInternal(trials_string)) {  in InsertOrReplaceFieldTrialStringsInMap()
82     rtc::split(std::string(trials_string), '/', &tokens);  in InsertOrReplaceFieldTrialStringsInMap()
88     RTC_DCHECK(false) << "Invalid field trials string:" << trials_string;  in InsertOrReplaceFieldTrialStringsInMap()
109   std::string trials_string(trials_init_string);  in FindFullName()  local
110   if (trials_string.empty())  in FindFullName()
114   while (next_item < trials_string.length()) {  in FindFullName()
117         trials_string.find(kPersistentStringSeparator, next_item);  in FindFullName()
118     if (field_name_end == trials_string.npos || field_name_end == next_item)  in FindFullName()
121         trials_string.find(kPersistentStringSeparator, field_name_end + 1);  in FindFullName()
122     if (field_value_end == trials_string.npos ||  in FindFullName()
125     std::string field_name(trials_string, next_item,  in FindFullName()
127     std::string field_value(trials_string, field_name_end + 1,  in FindFullName()
139 void InitFieldTrialsFromString(const char* trials_string) {  in InitFieldTrialsFromString()  argument
140   RTC_LOG(LS_INFO) << "Setting field trial string:" << trials_string;  in InitFieldTrialsFromString()
142   if (trials_string) {  in InitFieldTrialsFromString()
143     RTC_DCHECK(FieldTrialsStringIsValidInternal(trials_string))  in InitFieldTrialsFromString()
144         << "Invalid field trials string:" << trials_string;  in InitFieldTrialsFromString()
147   trials_init_string = trials_string;  in InitFieldTrialsFromString()