Loading: move V8DOMActivityLogger dependency from core/fetch

third_party/WebKit/Source/core/fetch/FetchRequest.h

 /*
  * Copyright (C) 2012 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 37 matching lines @@
   enum DeferOption { NoDefer, LazyLoad, IdleLoad };
   enum OriginRestriction {
     UseDefaultOriginRestrictionForType,
     RestrictToSameOrigin,
     NoOriginRestriction
   };
   enum PlaceholderImageRequestType {
     DisallowPlaceholder = 0,  // The requested image must not be a placeholder.
     AllowPlaceholder,         // The image is allowed to be a placeholder.
   };
+  // TODO(toyoshim): Consider to define an enum for preload options, and use it
+  // instead of bool in this class, FrameFetchContext, and so on. If it is
+  // reasonable, we try merging m_forPreload and m_linkPreload into one enum
+  // type. See https://crbug.com/675883.
 
   struct ResourceWidth {
     DISALLOW_NEW();
     float width;
     bool isSet;
 
     ResourceWidth() : width(0), isSet(false) {}
   };
 
   FetchRequest(const ResourceRequest&,
@@ skipping 86 matching lines @@
   DeferOption m_defer;
   OriginRestriction m_originRestriction;
   ResourceWidth m_resourceWidth;
   ClientHintsPreferences m_clientHintPreferences;
   PlaceholderImageRequestType m_placeholderImageRequestType;
 };
 
 }  // namespace blink
 
 #endif