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

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index e594cb76d5aef0b6545234d41d7bfa1bb0eee8c1..ab489ea9ad94e51b931fb7e20302944c01bb1c8b 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -1580,7 +1580,8 @@ void ResourceDispatcherHostImpl::BeginRequest(
       IsUsingLoFi(request_data.lofi_state, delegate_, *new_request,
                   resource_context,
                   request_data.resource_type == RESOURCE_TYPE_MAIN_FRAME),
-      support_async_revalidation ? request_data.headers : std::string());
+      support_async_revalidation ? request_data.headers : std::string(),
+      request_data.request_body);
   // Request takes ownership.
   extra_info->AssociateWithRequest(new_request.get());
 
@@ -1851,17 +1852,12 @@ ResourceRequestInfoImpl* ResourceDispatcherHostImpl::CreateRequestInfo(
     bool download,
     ResourceContext* context) {
   return new ResourceRequestInfoImpl(
-      PROCESS_TYPE_RENDERER,
-      child_id,
-      render_view_route_id,
+      PROCESS_TYPE_RENDERER, child_id, render_view_route_id,
       -1,  // frame_tree_node_id
-      0,
-      request_id_,
-      render_frame_route_id,
-      false,             // is_main_frame
-      false,             // parent_is_main_frame
-      RESOURCE_TYPE_SUB_RESOURCE,
-      ui::PAGE_TRANSITION_LINK,
+      0, request_id_, render_frame_route_id,
+      false,  // is_main_frame
+      false,  // parent_is_main_frame
+      RESOURCE_TYPE_SUB_RESOURCE, ui::PAGE_TRANSITION_LINK,
       false,     // should_replace_current_entry
       download,  // is_download
       false,     // is_stream
@@ -1870,14 +1866,14 @@ ResourceRequestInfoImpl* ResourceDispatcherHostImpl::CreateRequestInfo(
       false,     // enable_load_timing
       false,     // enable_upload_progress
       false,     // do_not_prompt_for_login
-      blink::WebReferrerPolicyDefault,
-      blink::WebPageVisibilityStateVisible,
+      blink::WebReferrerPolicyDefault, blink::WebPageVisibilityStateVisible,
       context,
       base::WeakPtr<ResourceMessageFilter>(),  // filter
       false,                                   // report_raw_headers
       true,                                    // is_async
       false,                                   // is_using_lofi
-      std::string());                          // original_headers
+      std::string(),                           // original_headers
+      nullptr);                                // body
 }
 
 void ResourceDispatcherHostImpl::OnRenderFrameDeleted(
@@ -2306,7 +2302,8 @@ void ResourceDispatcherHostImpl::BeginNavigationRequest(
       // here.
       // TODO(ricea): Make the feature work with stale-while-revalidate
       // and clean this up.
-      std::string());  // original_headers
+      std::string(),  // original_headers
+      info.request_body);
   // Request takes ownership.
   extra_info->AssociateWithRequest(new_request.get());