Using ResourceRequestBody as the type of HTTP body outside of //content.

content/shell/browser/shell.cc

 // 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.
 
 #include "content/shell/browser/shell.h"
 
 #include <stddef.h>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 307 matching lines @@
   load_url_params.source_site_instance = params.source_site_instance;
   load_url_params.transition_type = params.transition;
   load_url_params.frame_tree_node_id = params.frame_tree_node_id;
   load_url_params.referrer = params.referrer;
   load_url_params.redirect_chain = params.redirect_chain;
   load_url_params.extra_headers = params.extra_headers;
   load_url_params.is_renderer_initiated = params.is_renderer_initiated;
   load_url_params.should_replace_current_entry =
       params.should_replace_current_entry;
 
-  // Only allows the browser-initiated navigation to use POST.
-  if (params.uses_post && !params.is_renderer_initiated) {
-    load_url_params.load_type =
-        NavigationController::LOAD_TYPE_BROWSER_INITIATED_HTTP_POST;
-    load_url_params.browser_initiated_post_data =
-        params.browser_initiated_post_data;
+  if (params.uses_post) {
+    load_url_params.load_type = NavigationController::LOAD_TYPE_HTTP_POST;
+    load_url_params.post_data = params.post_data;
   }
 
   source->GetController().LoadURLWithParams(load_url_params);
   return source;
 }
 
 void Shell::LoadingStateChanged(WebContents* source,
     bool to_different_document) {
   UpdateNavigationControls(to_different_document);
   PlatformSetIsLoading(source->IsLoading());
@@ skipping 134 matching lines @@
   devtools_frontend_->Activate();
   devtools_frontend_->Focus();
 }
 
 void Shell::OnDevToolsWebContentsDestroyed() {
   devtools_observer_.reset();
   devtools_frontend_ = NULL;
 }
 
 }  // namespace content