Reland of PlzNavigate: send SourceLocation when mixed content is found

third_party/WebKit/Source/core/loader/MixedContentChecker.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 29 matching lines @@
 #include "public/platform/WebURLRequest.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class Frame;
 class LocalFrame;
 class KURL;
 class ResourceResponse;
 class SecurityOrigin;
+class SourceLocation;
 
 // Checks resource loads for mixed content. If PlzNavigate is enabled then this
 // class only checks for sub-resource loads while frame-level loads are
 // delegated to the browser where they are checked by
 // MixedContentNavigationThrottle. Changes to this class might need to be
 // reflected on its browser counterpart.
 //
 // Current mixed content W3C draft that drives this implementation:
 // https://w3c.github.io/webappsec-mixed-content/
 class CORE_EXPORT MixedContentChecker final {
@@ skipping 46 matching lines @@
                                      const ResourceResponse&,
                                      WebURLRequest::FrameType,
                                      WebURLRequest::RequestContext);
 
   // Receive information about mixed content found externally.
   static void mixedContentFound(LocalFrame*,
                                 const KURL& mainResourceUrl,
                                 const KURL& mixedContentUrl,
                                 WebURLRequest::RequestContext,
                                 bool wasAllowed,
-                                bool hadRedirect);
+                                bool hadRedirect,
+                                std::unique_ptr<SourceLocation>);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(MixedContentCheckerTest, HandleCertificateError);
 
   static Frame* inWhichFrameIsContentMixed(Frame*,
                                            WebURLRequest::FrameType,
                                            const KURL&);
 
   static void logToConsoleAboutFetch(LocalFrame*,
                                      const KURL&,
                                      const KURL&,
                                      WebURLRequest::RequestContext,
-                                     bool allowed);
+                                     bool allowed,
+                                     std::unique_ptr<SourceLocation>);
   static void logToConsoleAboutWebSocket(LocalFrame*,
                                          const KURL&,
                                          const KURL&,
                                          bool allowed);
   static void count(Frame*, WebURLRequest::RequestContext);
 };
 
 }  // namespace blink
 
 #endif  // MixedContentChecker_h