Remove SSLStatus::security_style member and content::SecurityStyle

chrome/browser/ssl/chrome_security_state_model_client.h

 // Copyright 2015 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 CHROME_BROWSER_SSL_CHROME_SECURITY_STATE_MODEL_CLIENT_H_
 #define CHROME_BROWSER_SSL_CHROME_SECURITY_STATE_MODEL_CLIENT_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 22 matching lines @@
   // with the given |security_info|. Populates
   // |security_style_explanations| to explain why the returned
   // SecurityStyle was chosen.
   static content::SecurityStyle GetSecurityStyle(
       const security_state::SecurityStateModel::SecurityInfo& security_info,
       content::SecurityStyleExplanations* security_style_explanations);
 
   // SecurityStateModelClient:
   void GetVisibleSecurityState(
       security_state::SecurityStateModel::VisibleSecurityState* state) override;
-  bool RetrieveCert(scoped_refptr<net::X509Certificate>* cert) override;

[estark, 2016/10/06 22:00:17]

This was a mostly unrelated cleanup that I did while I was here; no need for
this method anymore.

[felt, 2016/10/07 03:30:48]

🙌

   bool UsedPolicyInstalledCertificate() override;
   bool IsOriginSecure(const GURL& url) override;
 
  private:
   explicit ChromeSecurityStateModelClient(content::WebContents* web_contents);
   friend class content::WebContentsUserData<ChromeSecurityStateModelClient>;
 
   content::WebContents* web_contents_;
   std::unique_ptr<security_state::SecurityStateModel> security_state_model_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeSecurityStateModelClient);
 };
 
 #endif  // CHROME_BROWSER_SSL_CHROME_SECURITY_STATE_MODEL_CLIENT_H_