Solidify Entry discarding logic (NavigationHandle keeps its ID)

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 44998359d6471848be4aeaa8caee6821506af5d2..a9032fe03efcea617fcdeaff31e4f2f93eee7b22 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -1011,8 +1011,10 @@ void RenderFrameHostImpl::OnDidCommitProvisionalLoad(const IPC::Message& msg) {
   // DidCommitProvisionalLoad IPC without a prior DidStartProvisionalLoad
   // message.
   if (!navigation_handle_) {
+    // There is no pending NavigationEntry in these cases, so pass 0 as the
+    // nav_id.
     navigation_handle_ = NavigationHandleImpl::Create(
-        validated_params.url, frame_tree_node_, base::TimeTicks::Now());
+        validated_params.url, frame_tree_node_, base::TimeTicks::Now(), 0);
   }
 
   accessibility_reset_count_ = 0;