Show the "cannot proceed" text only when appropriate.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
===================================================================
--- chrome/browser/chrome_content_browser_client.cc	(revision 135669)
+++ chrome/browser/chrome_content_browser_client.cc	(working copy)
@@ -1014,6 +1014,7 @@
     const net::SSLInfo& ssl_info,
     const GURL& request_url,
     bool overridable,
+    bool strict_enforcement,
     const base::Callback<void(bool)>& callback,
     bool* cancel_request) {
   // If the tab is being prerendered, cancel the prerender and the request.
@@ -1036,8 +1037,8 @@
   }
 
   // Otherwise, display an SSL blocking page.
-  new SSLBlockingPage(
-      tab, cert_error, ssl_info, request_url, overridable, callback);
+  new SSLBlockingPage(tab, cert_error, ssl_info, request_url, overridable,
+                      strict_enforcement, callback);
 }
 
 void ChromeContentBrowserClient::SelectClientCertificate(