Add additional UMA stats for remembering certificate decisions.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index f6553c3e8370a3fa1221f398a8862494add9d927..ceef6df7fc1db12417a4c3321f88c07c3bfa18fc 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -1656,6 +1656,7 @@ void ChromeContentBrowserClient::AllowCertificateError(
     ResourceType resource_type,
     bool overridable,
     bool strict_enforcement,
+    bool expired_previous_decision,
     const base::Callback<void(bool)>& callback,
     content::CertificateRequestResultType* result) {
   if (resource_type != content::RESOURCE_TYPE_MAIN_FRAME) {
@@ -1693,9 +1694,15 @@ void ChromeContentBrowserClient::AllowCertificateError(
 
   // Otherwise, display an SSL blocking page. The interstitial page takes
   // ownership of ssl_blocking_page.
-  SSLBlockingPage* ssl_blocking_page = new SSLBlockingPage(
-      tab, cert_error, ssl_info, request_url, overridable,
-      strict_enforcement, callback);
+  SSLBlockingPage* ssl_blocking_page =
+      new SSLBlockingPage(tab,
+                          cert_error,
+                          ssl_info,
+                          request_url,
+                          overridable,
+                          strict_enforcement,
+                          expired_previous_decision,
+                          callback);
   ssl_blocking_page->Show();
 }