[DevTools] Use registerWeakMembers in NetworkResourcesData.

third_party/WebKit/Source/core/fetch/Resource.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
@@ skipping 309 matching lines @@
         m_cacheHandler = CachedMetadataHandlerImpl::create(this);
 }
 
 Resource::~Resource()
 {
     InstanceCounters::decrementCounter(InstanceCounters::ResourceCounter);
 }
 
 void Resource::willDestroyResource()
 {
-    InspectorInstrumentation::willDestroyResource(this);

[Nate Chapin, 2016/05/17 18:23:36]

This is the last usage of InspectorInstrumentation in core/fetch/. Would you
mind removing the #include in this file and the exception for
InspectorInstrumentation.h in core/fetch/DEPS? Thanks!

[dgozman, 2016/05/17 18:34:26]

Done.

     willDestroyResourceInternal();
 }
 
 DEFINE_TRACE(Resource)
 {
     visitor->trace(m_loader);
     visitor->trace(m_cacheHandler);
 }
 
 void Resource::load(ResourceFetcher* fetcher)
@@ skipping 789 matching lines @@
     case Resource::Media:
         return "Media";
     case Resource::Manifest:
         return "Manifest";
     }
     ASSERT_NOT_REACHED();
     return "Unknown";
 }
 
 } // namespace blink