[WIP] Upgrade-insecure-request: upgrade insecurely-redirected requests.

content/child/web_url_loader_impl.cc

Index: content/child/web_url_loader_impl.cc
diff --git a/content/child/web_url_loader_impl.cc b/content/child/web_url_loader_impl.cc
index dd6425d64fe227305fde3703df4a553694a27a15..6952fb16465cb52e01014d553202aee7406a4305 100644
--- a/content/child/web_url_loader_impl.cc
+++ b/content/child/web_url_loader_impl.cc
@@ -590,6 +590,7 @@ void WebURLLoaderImpl::Context::Start(const WebURLRequest& request,
   }
   resource_request->report_raw_headers = request.reportRawHeaders();
   resource_request->lofi_state = static_cast<LoFiState>(request.getLoFiState());
+  resource_request->insecure_request_policy = request.insecureRequestPolicy();
 
   // PlzNavigate: during navigation, the renderer should request a stream which
   // contains the body of the response. The network request has already been