content::WebUIDataSource* source =
content::WebUIDataSource::Create(chrome::kChromeUISyncInternalsHost);
- source->SetUseJsonJSFormatV2();
source->SetJsonPath("strings.js");
source->AddResourcePath("sync_index.js", IDR_SYNC_INTERNALS_INDEX_JS);
source->AddResourcePath("chrome_sync.js",