Fix KURL::copy such that it also copies m_innerURL when available

Source/platform/weborigin/KURL.cpp

 /*
  * Copyright (C) 2004, 2007, 2008, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Research In Motion Limited. All rights reserved.
  * Copyright (C) 2008, 2009, 2011 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.
@@ skipping 241 matching lines @@
     return *this;
 }
 
 KURL KURL::copy() const
 {
     KURL result;
     result.m_isValid = m_isValid;
     result.m_protocolIsInHTTPFamily = m_protocolIsInHTTPFamily;
     result.m_parsed = m_parsed;
     result.m_string = m_string.isolatedCopy();
-    if (result.m_innerURL)

[abarth-chromium, 2014/04/11 18:40:02]

O_o

[ericu, 2014/04/14 17:31:55]

Ouch.  Thanks for the fix.

+    if (m_innerURL)
         result.m_innerURL = adoptPtr(new KURL(m_innerURL->copy()));
     return result;
 }
 
 bool KURL::isNull() const
 {
     return m_string.isNull();
 }
 
 bool KURL::isEmpty() const
@@ skipping 606 matching lines @@
     m_string = AtomicString::fromUTF8(output.data(), output.length());
 }
 
 bool KURL::isSafeToSendToAnotherThread() const
 {
     return m_string.isSafeToSendToAnotherThread()
         && (!m_innerURL || m_innerURL->isSafeToSendToAnotherThread());
 }
 
 } // namespace WebCore