Swap ownership of RulesetService and the content delegate

components/subresource_filter/content/renderer/unverified_ruleset_dealer.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_SUBRESOURCE_FILTER_CONTENT_RENDERER_UNVERIFIED_RULESET_DEALER_H_
 #define COMPONENTS_SUBRESOURCE_FILTER_CONTENT_RENDERER_UNVERIFIED_RULESET_DEALER_H_
 
 #include "base/macros.h"
 #include "components/subresource_filter/content/common/ruleset_dealer.h"
 #include "content/public/renderer/render_thread_observer.h"
 #include "ipc/ipc_platform_file.h"
 
 namespace IPC {
 class Message;
 }  // namespace IPC
 
 namespace subresource_filter {
 
 class MemoryMappedRuleset;
 
 // Memory maps the subresource filtering ruleset file received over IPC from the
 // RulesetDistributor, and makes it available to all SubresourceFilterAgents
 // within the current render process through GetRuleset() method. Does not make
 // sure that the file is valid.
 //
 // See RulesetDealerBase for details on the lifetime of MemoryMappedRuleset, and
-// the distribution pipeline diagram in content_ruleset_service_delegate.h.
+// the distribution pipeline diagram in content_ruleset_service.h.
 class UnverifiedRulesetDealer : public RulesetDealer,
                                 public content::RenderThreadObserver {
  public:
   UnverifiedRulesetDealer();
   ~UnverifiedRulesetDealer() override;
 
  private:
   // content::RenderThreadObserver:
   bool OnControlMessageReceived(const IPC::Message& message) override;
   void OnSetRulesetForProcess(const IPC::PlatformFileForTransit& file);
 
   DISALLOW_COPY_AND_ASSIGN(UnverifiedRulesetDealer);
 };
 
 }  // namespace subresource_filter
 
 #endif  // COMPONENTS_SUBRESOURCE_FILTER_CONTENT_RENDERER_RULESET_DEALER_H_