PlzNavigate: store POST data in the FrameNavigationEntry

content/browser/frame_host/navigator_impl.cc

Index: content/browser/frame_host/navigator_impl.cc
diff --git a/content/browser/frame_host/navigator_impl.cc b/content/browser/frame_host/navigator_impl.cc
index 0cf5f6e169da186736ebbb75763bd51fd4ce76f9..c738e41a8349601f1bae5c1d8d07aee7fee8cbf1 100644
--- a/content/browser/frame_host/navigator_impl.cc
+++ b/content/browser/frame_host/navigator_impl.cc
@@ -380,9 +380,9 @@ bool NavigatorImpl::NavigateToEntry(
       FrameMsg_Navigate_Type::Value navigation_type = GetNavigationType(
           controller_->GetBrowserContext(), entry, reload_type);
       dest_render_frame_host->Navigate(
-          entry.ConstructCommonNavigationParams(dest_url, dest_referrer,
-                                                navigation_type, lofi_state,
-                                                navigation_start),
+          entry.ConstructCommonNavigationParams(frame_entry, dest_url,
+                                                dest_referrer, navigation_type,
+                                                lofi_state, navigation_start),
           entry.ConstructStartNavigationParams(),
           entry.ConstructRequestNavigationParams(
               frame_entry, is_same_document_history_load,
@@ -458,7 +458,8 @@ bool NavigatorImpl::NavigateNewChildFrame(
 
 void NavigatorImpl::DidNavigate(
     RenderFrameHostImpl* render_frame_host,
-    const FrameHostMsg_DidCommitProvisionalLoad_Params& params) {
+    const FrameHostMsg_DidCommitProvisionalLoad_Params& params,
+    scoped_refptr<ResourceRequestBody> post_data) {
   FrameTree* frame_tree = render_frame_host->frame_tree_node()->frame_tree();
   bool oopifs_possible = SiteIsolationPolicy::AreCrossProcessFramesPossible();
 
@@ -556,8 +557,8 @@ void NavigatorImpl::DidNavigate(
     delegate_->SetMainFrameMimeType(params.contents_mime_type);
 
   LoadCommittedDetails details;
-  bool did_navigate = controller_->RendererDidNavigate(render_frame_host,
-                                                       params, &details);
+  bool did_navigate = controller_->RendererDidNavigate(
+      render_frame_host, params, &details, post_data);
 
   // Keep track of each frame's URL in its FrameTreeNode, whether it's for a net
   // error or not.