1939 static void getValidReaderKeys(std::set<String>* valid_keys) {  in getValidReaderKeys()  argument
1940   valid_keys->clear();  in getValidReaderKeys()
1941   valid_keys->insert("collectComments");  in getValidReaderKeys()
1942   valid_keys->insert("allowComments");  in getValidReaderKeys()
1943   valid_keys->insert("allowTrailingCommas");  in getValidReaderKeys()
1944   valid_keys->insert("strictRoot");  in getValidReaderKeys()
1945   valid_keys->insert("allowDroppedNullPlaceholders");  in getValidReaderKeys()
1946   valid_keys->insert("allowNumericKeys");  in getValidReaderKeys()
1947   valid_keys->insert("allowSingleQuotes");  in getValidReaderKeys()
1948   valid_keys->insert("stackLimit");  in getValidReaderKeys()
1949   valid_keys->insert("failIfExtra");  in getValidReaderKeys()
1950   valid_keys->insert("rejectDupKeys");  in getValidReaderKeys()
1951   valid_keys->insert("allowSpecialFloats");  in getValidReaderKeys()
1952   valid_keys->insert("skipBom");  in getValidReaderKeys()
1959   std::set<String> valid_keys;  in validate()  local
1960   getValidReaderKeys(&valid_keys);  in validate()
1965     if (valid_keys.find(key) == valid_keys.end()) {  in validate()