Making ResourceRequestBody part of //content's public API.

content/browser/loader/navigation_resource_throttle.cc

 // Copyright 2015 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.
 
 #include "content/browser/loader/navigation_resource_throttle.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 28 matching lines @@
   DCHECK_NE(result, NavigationThrottle::DEFER);
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                           base::Bind(callback, result));
 }
 
 void CheckWillStartRequestOnUIThread(
     UIChecksPerformedCallback callback,
     int render_process_id,
     int render_frame_host_id,
     const std::string& method,
-    const scoped_refptr<content::ResourceRequestBody>& resource_request_body,
+    const scoped_refptr<content::ResourceRequestBodyImpl>&
+        resource_request_body,
     const Referrer& sanitized_referrer,
     bool has_user_gesture,
     ui::PageTransition transition,
     bool is_external_protocol) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   RenderFrameHostImpl* render_frame_host =
       RenderFrameHostImpl::FromID(render_process_id, render_frame_host_id);
   if (!render_frame_host) {
     SendCheckResultToIOThread(callback, NavigationThrottle::PROCEED);
     return;
@@ skipping 207 matching lines @@
   if (result == NavigationThrottle::CANCEL_AND_IGNORE) {
     controller()->CancelAndIgnore();
   } else if (result == NavigationThrottle::CANCEL) {
     controller()->Cancel();
   } else {
     controller()->Resume();
   }
 }
 
 }  // namespace content