Deprecate ContentSubresourceFilterDriver.

components/subresource_filter/content/renderer/subresource_filter_agent.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_SUBRESOURCE_FILTER_AGENT_H_
 #define COMPONENTS_SUBRESOURCE_FILTER_CONTENT_RENDERER_SUBRESOURCE_FILTER_AGENT_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "components/subresource_filter/core/common/activation_level.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "url/gurl.h"
 
 namespace blink {
 class WebDocumentSubresourceFilter;
 }  // namespace blink
 
 namespace subresource_filter {
 
 struct DocumentLoadStatistics;
 class UnverifiedRulesetDealer;
 class WebDocumentSubresourceFilterImpl;
 
-// The renderer-side agent of the ContentSubresourceFilterDriver. There is one
-// instance per RenderFrame, responsible for setting up the subresource filter
-// for the ongoing provisional document load in the frame when instructed to do
-// so by the driver.
+// The renderer-side agent of ContentSubresourceFilterDriverFactory. There is
+// one instance per RenderFrame, responsible for setting up the subresource
+// filter for the ongoing provisional document load in the frame when instructed
+// to do so by the driver.
 class SubresourceFilterAgent
     : public content::RenderFrameObserver,
       public base::SupportsWeakPtr<SubresourceFilterAgent> {
  public:
   // The |ruleset_dealer| must not be null and must outlive this instance. The
   // |render_frame| may be null in unittests.
   explicit SubresourceFilterAgent(content::RenderFrame* render_frame,
                                   UnverifiedRulesetDealer* ruleset_dealer);
   ~SubresourceFilterAgent() override;
 
@@ skipping 41 matching lines @@
 
   base::WeakPtr<WebDocumentSubresourceFilterImpl>
       filter_for_last_committed_load_;
 
   DISALLOW_COPY_AND_ASSIGN(SubresourceFilterAgent);
 };
 
 }  // namespace subresource_filter
 
 #endif  // COMPONENTS_SUBRESOURCE_FILTER_CONTENT_RENDERER_SUBRESOURCE_FILTER_AGENT_H_