19     UrlData* urlData = fCache.find(*data);  in addData()  local
21         SkASSERT(data->equals(urlData->fData.get()));  in addData()
22         return urlData->fUrl;  in addData()
25     urlData = new UrlData;  in addData()
26     urlData->fData.reset(SkRef(data));  in addData()
27     urlData->fContentType.set(contentType);  in addData()
28     urlData->fUrl.appendf("%s/%d", fRootUrl.c_str(), fDataId++);  in addData()
30     fCache.add(urlData);  in addData()
32     SkASSERT(!fUrlLookup.find(urlData->fUrl));  in addData()
33     fUrlLookup.add(urlData);  in addData()
34     return urlData->fUrl;  in addData()
40         UrlData* urlData = &(*iter);  in reset()  local
41         urlData->unref();  in reset()