WIP: Move 'Upgrade-Insecure-Requests' to the browser process.

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 454cbd7d387b02c4fedc7c46c18e83bc4befa77a..56aa6b35e50c951d3ae8628b7f92f2a68978110e 100644
--- a/content/child/web_url_loader_impl.cc
+++ b/content/child/web_url_loader_impl.cc
@@ -600,6 +600,8 @@ void WebURLLoaderImpl::Context::Start(const WebURLRequest& request,
   resource_request->report_raw_headers = request.reportRawHeaders();
   resource_request->previews_state =
       static_cast<PreviewsState>(request.getPreviewsState());
+  resource_request->insecure_request_policy =
+      request.getInsecureRequestPolicy();
 
   // PlzNavigate: during navigation, the renderer should request a stream which
   // contains the body of the response. The network request has already been