Deduplicating CanReadRequestBody code.

content/browser/frame_host/render_frame_host_impl.h

 // Copyright 2013 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_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 943 matching lines @@
       const FrameHostMsg_DidCommitProvisionalLoad_Params& params);
 
   // Called by |beforeunload_timeout_| when the beforeunload timeout fires.
   void BeforeUnloadTimeout();
 
   // Called when a navigation commits succesfully to |url|. This will update
   // |last_committed_site_url_| if it's not equal to the site url corresponding
   // to |url|.
   void SetLastCommittedSiteUrl(const GURL& url);
 
-  // Ensures that the upload parameters sent by the renderer process are
-  // valid and any files specified are allowed for access.
-  bool ValidateUploadParams(const CommonNavigationParams& common_params);
-
   // For now, RenderFrameHosts indirectly keep RenderViewHosts alive via a
   // refcount that calls Shutdown when it reaches zero.  This allows each
   // RenderFrameHostManager to just care about RenderFrameHosts, while ensuring
   // we have a RenderViewHost for each RenderFrameHost.
   // TODO(creis): RenderViewHost will eventually go away and be replaced with
   // some form of page context.
   RenderViewHostImpl* const render_view_host_;
 
   RenderFrameHostDelegate* const delegate_;
 
@@ skipping 269 matching lines @@
 
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_