Forwarding POST body into renderer after a cross-site transfer.

content/browser/frame_host/navigation_request.cc

 // Copyright 2014 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/frame_host/navigation_request.h"
 
 #include <utility>
 
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
 #include "content/browser/frame_host/frame_tree.h"
@@ skipping 196 matching lines @@
   state_ = STARTED;
   RenderFrameDevToolsAgentHost::OnBeforeNavigation(navigation_handle_.get());
 
   if (ShouldMakeNetworkRequestForURL(common_params_.url)) {
     // It's safe to use base::Unretained because this NavigationRequest owns
     // the NavigationHandle where the callback will be stored.
     // TODO(clamy): pass the real value for |is_external_protocol| if needed.
     // TODO(clamy): pass the method to the NavigationHandle instead of a
     // boolean.
     navigation_handle_->WillStartRequest(
-        common_params_.method, Referrer::SanitizeForRequest(
-                                   common_params_.url, common_params_.referrer),
+        common_params_.method, info_->request_body,
+        Referrer::SanitizeForRequest(common_params_.url,
+                                     common_params_.referrer),
         begin_params_.has_user_gesture, common_params_.transition, false,
         base::Bind(&NavigationRequest::OnStartChecksComplete,
                    base::Unretained(this)));
     return;
   }
 
   // There is no need to make a network request for this navigation, so commit
   // it immediately.
   state_ = RESPONSE_STARTED;
 
@@ skipping 225 matching lines @@
       browser_context, navigating_frame_host->GetSiteInstance());
   DCHECK(partition);
 
   ServiceWorkerContextWrapper* service_worker_context =
       static_cast<ServiceWorkerContextWrapper*>(
           partition->GetServiceWorkerContext());
   navigation_handle_->InitServiceWorkerHandle(service_worker_context);
 }
 
 }  // namespace content