[RDHI] Refactored blocked_loaders_map_ to key by render frame route id

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 "base/callback_forward.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 
 namespace net {
 class URLRequest;
 }
 
 namespace content {
 
 class DownloadItem;
 class ResourceContext;
 class ResourceDispatcherHostDelegate;
 struct DownloadSaveInfo;
 struct Referrer;
+class RenderFrameHost;
 
 class CONTENT_EXPORT ResourceDispatcherHost {
  public:
   typedef base::Callback<void(DownloadItem*, DownloadInterruptReason)>
       DownloadStartedCallback;
 
   // 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 ResumeBlockedRequestsForRoute is called.
+  static void BlockRequestsForFramesFromUI(RenderFrameHost* root_frame_host);
+
+  // Resumes any blocked request for the specified root RenderFrameHost and
+  // child frame hosts.
+  static void ResumeBlockedRequestsForFramesFromUI(
+      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;
 
   // Initiates a download by explicit request of the renderer (e.g. due to
   // alt-clicking a link) or some other chrome subsystem.
@@ skipping 15 matching lines @@
       int render_frame_route_id,
       bool prefer_cache,
       bool do_not_prompt_for_login,
       scoped_ptr<DownloadSaveInfo> save_info,
       uint32_t download_id,
       const DownloadStartedCallback& started_callback) = 0;
 
   // Clears the ResourceDispatcherHostLoginDelegate associated with the request.
   virtual void ClearLoginDelegateForRequest(net::URLRequest* request) = 0;
 
-  // Causes all new requests for the route identified by |child_id| and
-  // |route_id| to be blocked (not being started) until
-  // ResumeBlockedRequestsForRoute is called.
-  virtual void BlockRequestsForRoute(int child_id, int route_id) = 0;
-
-  // Resumes any blocked request for the specified route id.
-  virtual void ResumeBlockedRequestsForRoute(int child_id, int route_id) = 0;
-
  protected:
   virtual ~ResourceDispatcherHost() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_