Switch warning_explanations (yellow) to be unauthenticated_explanations (neutral).

content/public/browser/security_style_explanations.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 CONTENT_PUBLIC_BROWSER_SECURITY_STYLE_EXPLANATIONS_H_
 #define CONTENT_PUBLIC_BROWSER_SECURITY_STYLE_EXPLANATIONS_H_
 
 #include <vector>
 
 #include "content/common/content_export.h"
@@ skipping 29 matching lines @@
   // for example, a |displayed_insecure_content_style| value of
   // SECURITY_STYLE_UNAUTHENTICATED indicates that the page's overall
   // SecurityStyle will be downgraded to UNAUTHENTICATED as a result of
   // displaying insecure content.
   SecurityStyle ran_insecure_content_style;
   SecurityStyle displayed_insecure_content_style;
 
   bool scheme_is_cryptographic;
 
   std::vector<SecurityStyleExplanation> secure_explanations;
-  std::vector<SecurityStyleExplanation> warning_explanations;
+  std::vector<SecurityStyleExplanation> unauthenticated_explanations;
   std::vector<SecurityStyleExplanation> broken_explanations;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_SECURITY_STYLE_EXPLANATION_H_