Show an extra privacy warning on Win8

chrome/common/url_constants.cc

Index: chrome/common/url_constants.cc
diff --git a/chrome/common/url_constants.cc b/chrome/common/url_constants.cc
index 8a55aa72d4c7726c49a6e06e4968f95365cbacf1..2892eb3c054f423102b65acd24af5c16df36237e 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -407,6 +407,11 @@ const char kKillReasonURL[] =
     "https://support.google.com/chrome/?p=e_deadjim";
 #endif
 
+#if defined(OS_WIN)
+const char kPrivacyWin8DataLearnMoreURL[] =
+    "https://support.google.com/chrome/?p=win8_directories";
+#endif
+
 const char kPrivacyLearnMoreURL[] =
 #if defined(OS_CHROMEOS)
     "https://support.google.com/chromeos/?p=settings_privacy";