Move the functions which block, resume and cancel requests for a frame route id out of ResourceDisp…

content/public/browser/resource_dispatcher_host.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_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 
 #include "base/callback_forward.h"
 #include "content/common/content_export.h"
 
 namespace net {
 class URLRequest;
 }
 
 namespace content {
 
 class ResourceContext;
 class ResourceDispatcherHostDelegate;
-class RenderFrameHost;
 
 // This callback is invoked when the interceptor finishes processing the
 // header.
 // Parameter 1 is a bool indicating success or failure.
 // Parameter 2 contains the error code in case of failure, else 0.
 typedef base::Callback<void(bool, int)> OnHeaderProcessedCallback;
 
 // This callback is registered by interceptors who are interested in being
 // notified of certain HTTP headers in outgoing requests. For e.g. Origin.
 // Parameter 1 contains the HTTP header.
 // Parameter 2 contains its value.
 // Parameter 3 contains the child process id.
 // Parameter 4 contains the current ResourceContext.
 // Parameter 5 contains the callback which needs to be invoked once the
 // interceptor finishes its processing.
 typedef base::Callback<void(const std::string&,
                             const std::string&,
                             int,
                             ResourceContext*,
                             OnHeaderProcessedCallback)>
     InterceptorCallback;
 
 class CONTENT_EXPORT ResourceDispatcherHost {
  public:
   // Returns the singleton instance of the ResourceDispatcherHost.
   static ResourceDispatcherHost* Get();
 
-  // Causes all new requests for the root RenderFrameHost and its children to be
-  // blocked (not being started) until ResumeBlockedRequestsForFrameFromUI is
-  // called.
-  static void BlockRequestsForFrameFromUI(RenderFrameHost* root_frame_host);
-
-  // Resumes any blocked request for the specified root RenderFrameHost and
-  // child frame hosts.
-  static void ResumeBlockedRequestsForFrameFromUI(
-      RenderFrameHost* root_frame_host);
-
   // This does not take ownership of the delegate. It is expected that the
   // delegate have a longer lifetime than the ResourceDispatcherHost.
   virtual void SetDelegate(ResourceDispatcherHostDelegate* delegate) = 0;
 
   // Controls whether third-party sub-content can pop-up HTTP basic auth
   // dialog boxes.
   virtual void SetAllowCrossOriginAuthPrompt(bool value) = 0;
 
   // Clears the ResourceDispatcherHostLoginDelegate associated with the request.
   virtual void ClearLoginDelegateForRequest(net::URLRequest* request) = 0;
 
   // Registers the |interceptor| for the |http_header| passed in.
   // The |starts_with| parameter is used to match the prefix of the
   // |http_header| in the response and the interceptor will be invoked if there
   // is a match. If the |starts_with| parameter is empty, the interceptor will
   // be invoked for every occurrence of the |http_header|.
   // Currently only HTTP header based interceptors are supported.
   // At the moment we only support one interceptor per |http_header|.
   virtual void RegisterInterceptor(const std::string& http_header,
                                    const std::string& starts_with,
                                    const InterceptorCallback& interceptor) = 0;
 
  protected:
   virtual ~ResourceDispatcherHost() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_