Stop using CertStore which is not compatible with PlzNavigate.

content/browser/loader/resource_loader.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_LOADER_RESOURCE_LOADER_H_
 #define CONTENT_BROWSER_LOADER_RESOURCE_LOADER_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 21 matching lines @@
 // Read, and servicing events).  It has a ResourceHandler, which is typically a
 // chain of ResourceHandlers, and is the ResourceController for its handler.
 class CONTENT_EXPORT ResourceLoader : public net::URLRequest::Delegate,
                                       public SSLErrorHandler::Delegate,
                                       public SSLClientAuthHandler::Delegate,
                                       public ResourceController {
  public:
   static void GetSSLStatusForRequest(const GURL& url,
                                      const net::SSLInfo& ssl_info,
                                      int child_id,
-                                     CertStore* cert_store,
                                      SSLStatus* ssl_status);
 
   ResourceLoader(std::unique_ptr<net::URLRequest> request,
                  std::unique_ptr<ResourceHandler> handler,
-                 CertStore* cert_store,
                  ResourceLoaderDelegate* delegate);
   ~ResourceLoader() override;
 
   void StartRequest();
   void CancelRequest(bool from_renderer);
 
   bool is_transferring() const { return is_transferring_; }
   void MarkAsTransferring(const scoped_refptr<ResourceResponse>& response);
   void CompleteTransfer();
 
   net::URLRequest* request() { return request_.get(); }
   ResourceRequestInfoImpl* GetRequestInfo();
 
   void ClearLoginDelegate();
 
-  // Returns a pointer to the ResourceResponse for a request that is
-  // being transferred to a new consumer. The response is valid between
-  // the time that the request is marked as transferring via
-  // MarkAsTransferring() and the time that the transfer is completed
-  // via CompleteTransfer().
-  ResourceResponse* transferring_response() {
-    return transferring_response_.get();
-  }
-
  private:
   // net::URLRequest::Delegate implementation:
   void OnReceivedRedirect(net::URLRequest* request,
                           const net::RedirectInfo& redirect_info,
                           bool* defer) override;
   void OnAuthRequired(net::URLRequest* request,
                       net::AuthChallengeInfo* info) override;
   void OnCertificateRequested(net::URLRequest* request,
                               net::SSLCertRequestInfo* info) override;
   void OnSSLCertificateError(net::URLRequest* request,
@@ skipping 59 matching lines @@
   scoped_refptr<ResourceDispatcherHostLoginDelegate> login_delegate_;
   std::unique_ptr<SSLClientAuthHandler> ssl_client_auth_handler_;
 
   base::TimeTicks read_deferral_start_time_;
 
   // Indicates that we are in a state of being transferred to a new downstream
   // consumer.  We are waiting for a notification to complete the transfer, at
   // which point we'll receive a new ResourceHandler.
   bool is_transferring_;
 
-  // Holds the ResourceResponse for a request that is being transferred
-  // to a new consumer. This member is populated when the request is
-  // marked as transferring via MarkAsTransferring(), and it is cleared
-  // when the transfer is completed via CompleteTransfer().
-  scoped_refptr<ResourceResponse> transferring_response_;
-
   // Instrumentation add to investigate http://crbug.com/503306.
   // TODO(mmenke): Remove once bug is fixed.
   int times_cancelled_before_request_start_;
   bool started_request_;
   int times_cancelled_after_request_start_;
 
-  // Allows tests to use a mock CertStore. The CertStore must outlive
-  // the ResourceLoader.
-  CertStore* cert_store_;
-
   base::WeakPtrFactory<ResourceLoader> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceLoader);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_LOADER_H_