DevTools: disable DOMAgent when profiler is active

Source/core/inspector/InspectorDOMAgent.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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
@@ skipping 475 matching lines @@
     return element;
 }
 
 void InspectorDOMAgent::enable(ErrorString*)
 {
     if (enabled())
         return;
     m_state->setBoolean(DOMAgentState::domAgentEnabled, true);
     if (m_listener)
         m_listener->domAgentWasEnabled();
+    restore();

[pfeldman, 2014/06/26 13:57:17]

This seems wrong: getDocument -> enable -> restore -> setDocument.

 }
 
 bool InspectorDOMAgent::enabled() const
 {
     return m_state->getBoolean(DOMAgentState::domAgentEnabled);
 }
 
 void InspectorDOMAgent::disable(ErrorString*)
 {
     if (!enabled())
@@ skipping 1595 matching lines @@
     if (!m_documentNodeToIdMap->contains(m_document.get())) {
         RefPtr<TypeBuilder::DOM::Node> root;
         getDocument(errorString, root);
         return errorString->isEmpty();
     }
     return true;
 }
 
 } // namespace WebCore