IsValidHeaderValue  175 chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc   if (!helpers::IsValidHeaderValue(value)) {
IsValidHeaderValue  216 chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc   if (!helpers::IsValidHeaderValue(value)) {
IsValidHeaderValue  240 chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc   if (has_value && !helpers::IsValidHeaderValue(value)) {
IsValidHeaderValue 2356 chrome/browser/extensions/api/web_request/web_request_api.cc         if (!helpers::IsValidHeaderValue(value)) {
IsValidHeaderValue  332 chrome/browser/extensions/api/web_request/web_request_api_helpers.h bool IsValidHeaderValue(const std::string& value);