Adds additional fields to web::NavigationItem.

ios/web/public/ssl_status.h

Index: ios/web/public/ssl_status.h
diff --git a/ios/web/public/ssl_status.h b/ios/web/public/ssl_status.h
new file mode 100644
index 0000000000000000000000000000000000000000..56f3d11fc3d8432ad3336fa06c671c37f30fb2ef
--- /dev/null
+++ b/ios/web/public/ssl_status.h
@@ -0,0 +1,49 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_WEB_PUBLIC_SSL_STATUS_H_
+#define IOS_WEB_PUBLIC_SSL_STATUS_H_
+
+#include "ios/web/public/security_style.h"
+#include "net/cert/cert_status_flags.h"
+
+namespace web {
+
+// Collects the SSL information for this NavigationItem.
+struct SSLStatus {
+  // Flags used for the page security content status.
+  enum ContentStatusFlags {
+    // HTTP page, or HTTPS page with no insecure content.
+    NORMAL_CONTENT             = 0,
+
+    // HTTPS page containing "displayed" HTTP resources (e.g. images, CSS).
+    DISPLAYED_INSECURE_CONTENT = 1 << 0,
+
+    // The RAN_INSECURE_CONTENT flag is intentionally omitted on iOS because
+    // there is no way to tell when insecure content is run in a web view.
+  };
+
+  SSLStatus();
+  ~SSLStatus();
+
+  bool Equals(const SSLStatus& status) const {
+    return security_style == status.security_style &&
+           cert_id == status.cert_id &&
+           cert_status == status.cert_status &&
+           security_bits == status.security_bits &&
+           content_status == status.content_status;
+  }
+
+  web::SecurityStyle security_style;
+  int cert_id;
+  net::CertStatus cert_status;
+  int security_bits;
+  int connection_status;
+  // A combination of the ContentStatusFlags above.
+  int content_status;
+};
+
+}  // namespace web
+
+#endif  // IOS_WEB_PUBLIC_SSL_STATUS_H_