Move DocumentSubresourceFilter to core/common.

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 <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "components/subresource_filter/content/common/document_load_statistics.h"
 #include "components/subresource_filter/core/common/activation_level.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "url/gurl.h"
 
-class GURL;
-
 namespace blink {
 class WebDocumentSubresourceFilter;
 }  // namespace blink
 
 namespace subresource_filter {
 
+struct DocumentLoadStatistics;
 class UnverifiedRulesetDealer;
-class DocumentSubresourceFilter;
+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.
 class SubresourceFilterAgent
     : public content::RenderFrameObserver,
       public base::SupportsWeakPtr<SubresourceFilterAgent> {
  public:
   // The |ruleset_dealer| must not be null and must outlive this instance. The
@@ skipping 37 matching lines @@
   void DidFailProvisionalLoad(const blink::WebURLError& error) override;
   void DidFinishLoad() override;
   bool OnMessageReceived(const IPC::Message& message) override;
 
   // Owned by the ChromeContentRendererClient and outlives us.
   UnverifiedRulesetDealer* ruleset_dealer_;
 
   ActivationLevel activation_level_for_next_commit_ = ActivationLevel::DISABLED;
   bool measure_performance_for_next_commit_ = false;
 
-  base::WeakPtr<DocumentSubresourceFilter> filter_for_last_committed_load_;
+  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_