Clarify when what notifications are send when a window object is cleared

Source/core/inspector/InspectorInspectorAgent.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 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
@@ skipping 48 matching lines @@
     , m_injectedScriptManager(injectedScriptManager)
 {
     ASSERT_ARG(page, page);
 }
 
 InspectorInspectorAgent::~InspectorInspectorAgent()
 {
     m_instrumentingAgents->setInspectorInspectorAgent(0);
 }
 
-void InspectorInspectorAgent::didClearWindowObjectInMainWorld(LocalFrame* frame)
+void InspectorInspectorAgent::didClearDocumentOfWindowObject(LocalFrame* frame)
 {
     if (m_injectedScriptForOrigin.isEmpty())
         return;
 
     String origin = frame->document()->securityOrigin()->toRawString();
     String script = m_injectedScriptForOrigin.get(origin);
     if (script.isEmpty())
         return;
     int injectedScriptId = m_injectedScriptManager->injectedScriptIdFor(ScriptState::forMainWorld(frame));
     StringBuilder scriptSource;
@@ skipping 72 matching lines @@
         m_frontend->inspector()->inspect(objectToInspect, hints);
         m_pendingInspectData.first = nullptr;
         m_pendingInspectData.second = nullptr;
         return;
     }
     m_pendingInspectData.first = objectToInspect;
     m_pendingInspectData.second = hints;
 }
 
 } // namespace WebCore