Attach a SecurityStyle to each request in ResourceLoader

content/browser/ssl/ssl_manager.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_SSL_SSL_MANAGER_H_
 #define CONTENT_BROWSER_SSL_SSL_MANAGER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 64 matching lines @@
   void DidCommitProvisionalLoad(const LoadCommittedDetails& details);
   void DidLoadFromMemoryCache(const LoadFromMemoryCacheDetails& details);
   void DidStartResourceResponse(const ResourceRequestDetails& details);
   void DidReceiveResourceRedirect(const ResourceRedirectDetails& details);
 
   // Insecure content entry point.
   void DidDisplayInsecureContent();
   void DidRunInsecureContent(const std::string& security_origin);
 
  private:
-  // Update the NavigationEntry with our current state.
-  void UpdateEntry(NavigationEntryImpl* entry);
+  // Updates the NavigationEntry with our current state. If the update
+  // changed the state, then this function notifies the appropriate
+  // WebContents of the change and returns true. Returns false
+  // otherwise.
+  bool UpdateEntry(NavigationEntryImpl* entry);
+
+  // Notifies the WebContents that the SSL state changed.
+  void NotifyDidChangeVisibleSSLState();
 
   // The backend for the SSLPolicy to actuate its decisions.
   SSLPolicyBackend backend_;
 
   // The SSLPolicy instance for this manager.
   scoped_ptr<SSLPolicy> policy_;
 
   // The NavigationController that owns this SSLManager.  We are responsible
   // for the security UI of this tab.
   NavigationControllerImpl* controller_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SSL_SSL_MANAGER_H_