130     const scoped_ptr<RegexMatcher> matcher(  in Consume()  local
131         utf8_regexp_->matcher(*input->Data(), status));  in Consume()
133         ? matcher->lookingAt(input->position(), status)  in Consume()
134         : matcher->find(input->position(), status);  in Consume()
146         if (group_index > matcher->groupCount()) {  in Consume()
150             UnicodeStringToUtf8String(matcher->group(group_index, status));  in Consume()
153     input->set_position(matcher->end(status));  in Consume()
165     const scoped_ptr<RegexMatcher> matcher(  in Match()  local
166         utf8_regexp_->matcher(*input.Data(), status));  in Match()
168         ? matcher->matches(input.position(), status)  in Match()
169         : matcher->find(input.position(), status);  in Match()
173     if (matcher->groupCount() > 0 && matched_string) {  in Match()
174       *matched_string = UnicodeStringToUtf8String(matcher->group(1, status));  in Match()
188     const scoped_ptr<RegexMatcher> matcher(  in Replace()  local
189         utf8_regexp_->matcher(*input.Data(), status));  in Replace()
196     // consistent with the RE2 reg-ex matcher.  in Replace()
197     if (!matcher->find()) {  in Replace()
200     matcher->appendReplacement(output,  in Replace()
205       while (matcher->find()) {  in Replace()
206         matcher->appendReplacement(  in Replace()
213     matcher->appendTail(output);  in Replace()