PlzNavigate & CSP. Use the SourceLocation in violation reports.

content/common/content_security_policy/content_security_policy.h

 // Copyright 2017 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_COMMON_CONTENT_SECURITY_POLICY_CONTENT_SECURITY_POLICY_H_
 #define CONTENT_COMMON_CONTENT_SECURITY_POLICY_CONTENT_SECURITY_POLICY_H_
 
 #include <memory>
 #include <vector>
 
 #include "content/common/content_export.h"
 #include "content/common/content_security_policy/csp_directive.h"
 #include "content/common/content_security_policy_header.h"
 #include "url/gurl.h"
 
 namespace content {
 
 class CSPContext;
+struct SourceLocation;
 
 // https://www.w3.org/TR/CSP3/#framework-policy
 //
 // A ContentSecurityPolicy is a collection of CSPDirectives which will be
 // enforced upon requests.
 struct CONTENT_EXPORT ContentSecurityPolicy {
   ContentSecurityPolicy();
   ContentSecurityPolicy(blink::WebContentSecurityPolicyType disposition,
                         blink::WebContentSecurityPolicySource source,
                         const std::vector<CSPDirective>& directives,
                         const std::vector<std::string>& report_endpoints,
                         const std::string& header);
   ContentSecurityPolicy(const ContentSecurityPolicy&);
   ~ContentSecurityPolicy();
 
   blink::WebContentSecurityPolicyType disposition;
   blink::WebContentSecurityPolicySource source;
   std::vector<CSPDirective> directives;
   std::vector<std::string> report_endpoints;
   std::string header;
 
   std::string ToString() const;
 
   // Return true when the |policy| allows a request to the |url| in relation to
   // the |directive| for a given |context|.
   // Note: Any policy violation are reported to the |context|.
   static bool Allow(const ContentSecurityPolicy& policy,
                     CSPDirective::Name directive,
                     const GURL& url,
+                    bool is_redirect,
                     CSPContext* context,
-                    bool is_redirect = false);
+                    const SourceLocation& source_location);
 };
 
 }  // namespace content
 #endif  // CONTENT_COMMON_CONTENT_SECURITY_POLICY_CONTENT_SECURITY_POLICY_H_