Switch SecurityStateModel ownership to ChromeSecurityStateModelClient

chrome/browser/ssl/chrome_security_state_model_client.cc

Index: chrome/browser/ssl/chrome_security_state_model_client.cc
diff --git a/chrome/browser/ssl/chrome_security_state_model_client.cc b/chrome/browser/ssl/chrome_security_state_model_client.cc
index b95f8865faac7ba590cf4e10ee9e2c7464472cfe..c848edbf987929f60944decaaaef81b594b41207 100644
--- a/chrome/browser/ssl/chrome_security_state_model_client.cc
+++ b/chrome/browser/ssl/chrome_security_state_model_client.cc
@@ -16,12 +16,22 @@
 #include "content/public/common/ssl_status.h"
 #include "net/cert/x509_certificate.h"
 
+DEFINE_WEB_CONTENTS_USER_DATA_KEY(ChromeSecurityStateModelClient);
+
 ChromeSecurityStateModelClient::ChromeSecurityStateModelClient(
     content::WebContents* web_contents)
-    : web_contents_(web_contents) {}
+    : web_contents_(web_contents),
+      security_state_model_(new SecurityStateModel(web_contents)) {
+  security_state_model_->SetClient(this);
+}
 
 ChromeSecurityStateModelClient::~ChromeSecurityStateModelClient() {}
 
+const SecurityStateModel::SecurityInfo&
+ChromeSecurityStateModelClient::GetSecurityInfo() const {
+  return security_state_model_->GetSecurityInfo();
+}
+
 bool ChromeSecurityStateModelClient::RetrieveCert(
     scoped_refptr<net::X509Certificate>* cert) {
   content::NavigationEntry* entry =