Introduce InspectorIdentifiers<> and use it to assign/lookup LocalFrame and DocumentLoader

Source/core/inspector/InspectorCSSAgent.cpp

 /*
  * Copyright (C) 2010, 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 1298 matching lines @@
         }
     }
 }
 
 InspectorStyleSheet* InspectorCSSAgent::bindStyleSheet(CSSStyleSheet* styleSheet)
 {
     RefPtrWillBeRawPtr<InspectorStyleSheet> inspectorStyleSheet = m_cssStyleSheetToInspectorStyleSheet.get(styleSheet);
     if (!inspectorStyleSheet) {
         String id = String::number(m_lastStyleSheetId++);
         Document* document = styleSheet->ownerDocument();
-        inspectorStyleSheet = InspectorStyleSheet::create(m_pageAgent, m_resourceAgent, id, styleSheet, detectOrigin(styleSheet, document), InspectorDOMAgent::documentURLString(document), this);
+        inspectorStyleSheet = InspectorStyleSheet::create(m_resourceAgent, id, styleSheet, detectOrigin(styleSheet, document), InspectorDOMAgent::documentURLString(document), this);
         m_idToInspectorStyleSheet.set(id, inspectorStyleSheet);
         m_cssStyleSheetToInspectorStyleSheet.set(styleSheet, inspectorStyleSheet);
         if (m_creatingViaInspectorStyleSheet)
             m_documentToViaInspectorStyleSheet.add(document, inspectorStyleSheet);
     }
     return inspectorStyleSheet.get();
 }
 
 String InspectorCSSAgent::unbindStyleSheet(InspectorStyleSheet* inspectorStyleSheet)
 {
@@ skipping 246 matching lines @@
     visitor->trace(m_invalidatedDocuments);
     visitor->trace(m_nodeToInspectorStyleSheet);
     visitor->trace(m_documentToViaInspectorStyleSheet);
 #endif
     visitor->trace(m_inspectorUserAgentStyleSheet);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink