Add a Rappor option in the settings page.

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index c606e133d2d5806e24f60ff48953ce94ea29437a..19aeaec7893a93ba40760008839d3281f97a20b9 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -551,6 +551,10 @@ void BrowserOptionsHandler::GetLocalizedValues(base::DictionaryValue* values) {
   values->Set("syncData", GetSyncStateDictionary().release());
 
   values->SetString("privacyLearnMoreURL", chrome::kPrivacyLearnMoreURL);
+
+  base::string16 rappor_url = base::ASCIIToUTF16(chrome::kRapporLearnMoreURL);
+  values->SetString("enableRappor",
+      l10n_util::GetStringFUTF16(IDS_OPTIONS_ENABLE_RAPPOR, rappor_url));
   values->SetString("doNotTrackLearnMoreURL", chrome::kDoNotTrackLearnMoreURL);
 
 #if !defined(OS_CHROMEOS)