PlzNavigate & CSP. Use the SourceLocation in violation reports.

third_party/WebKit/public/web/WebConsoleMessage.h

 /*
  * Copyright (C) 2009 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 35 matching lines @@
 
   Level level;
   WebString text;
   WebString url;
   unsigned lineNumber;
   unsigned columnNumber;
 
   WebConsoleMessage() : level(LevelInfo), lineNumber(0), columnNumber(0) {}
   WebConsoleMessage(Level level, const WebString& text)
       : level(level), text(text), lineNumber(0), columnNumber(0) {}
+  WebConsoleMessage(Level level,
+                    const WebString& text,
+                    const WebString url,
+                    unsigned lineNumber,
+                    unsigned columnNumber)
+      : level(level),
+        text(text),
+        url(url),
+        lineNumber(lineNumber),
+        columnNumber(columnNumber) {}
 };
 
 }  // namespace blink
 
 #endif