Add `disposition` to SecurityPolicyViolationEvent

third_party/WebKit/Source/core/events/SecurityPolicyViolationEvent.h

 /*
  * Copyright (C) 2013 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 26 matching lines @@
     {
         return new SecurityPolicyViolationEvent(type, initializer);
     }
 
     const String& documentURI() const { return m_documentURI; }
     const String& referrer() const { return m_referrer; }
     const String& blockedURI() const { return m_blockedURI; }
     const String& violatedDirective() const { return m_violatedDirective; }
     const String& effectiveDirective() const { return m_effectiveDirective; }
     const String& originalPolicy() const { return m_originalPolicy; }
+    const String& disposition() const { return m_disposition; }
     const String& sourceFile() const { return m_sourceFile; }
     int lineNumber() const { return m_lineNumber; }
     int columnNumber() const { return m_columnNumber; }
     uint16_t statusCode() const { return m_statusCode; }
 
     const AtomicString& interfaceName() const override { return EventNames::SecurityPolicyViolationEvent; }
 
     DEFINE_INLINE_VIRTUAL_TRACE() { Event::trace(visitor); }
 
 private:
     SecurityPolicyViolationEvent(const AtomicString& type, const SecurityPolicyViolationEventInit& initializer)
         : Event(type, initializer)
         , m_lineNumber(0)
         , m_columnNumber(0)
         , m_statusCode(0)
     {
         if (initializer.hasDocumentURI())
             m_documentURI = initializer.documentURI();
         if (initializer.hasReferrer())
             m_referrer = initializer.referrer();
         if (initializer.hasBlockedURI())
             m_blockedURI = initializer.blockedURI();
         if (initializer.hasViolatedDirective())
             m_violatedDirective = initializer.violatedDirective();
         if (initializer.hasEffectiveDirective())
             m_effectiveDirective = initializer.effectiveDirective();
         if (initializer.hasOriginalPolicy())
             m_originalPolicy = initializer.originalPolicy();
+        if (initializer.hasDisposition())
+            m_disposition = initializer.disposition();
         if (initializer.hasSourceFile())
             m_sourceFile = initializer.sourceFile();
         if (initializer.hasLineNumber())
             m_lineNumber = initializer.lineNumber();
         if (initializer.hasColumnNumber())
             m_columnNumber = initializer.columnNumber();
         if (initializer.hasStatusCode())
             m_statusCode = initializer.statusCode();
     }
 
     String m_documentURI;
     String m_referrer;
     String m_blockedURI;
     String m_violatedDirective;
     String m_effectiveDirective;
     String m_originalPolicy;
+    String m_disposition;

[Mike West, 2016/09/14 13:03:01]

Rather than storing a new copy of a string, perhaps you could simply store the
disposition enum, and reflect a constant string back to JavaScript based on that
enum's value?

[Sergey Shekyan, 2016/09/16 05:36:44]

Spent a lot of time on this today:) Please check if the approach is in the right
direction.. Still cannot make IDL not to treat disposition as a string.. 

     String m_sourceFile;
     int m_lineNumber;
     int m_columnNumber;
     int m_statusCode;
 };
 
 } // namespace blink
 
 #endif // SecurityPolicyViolationEvent_h