Persist prompt/block download limiter state on renderer-initiated loads.

content/browser/frame_host/navigation_request.cc

Index: content/browser/frame_host/navigation_request.cc
diff --git a/content/browser/frame_host/navigation_request.cc b/content/browser/frame_host/navigation_request.cc
index e79509c978910a56fdf6611bad223a131cd5cb6c..7ec5d78638d80c8adc82ae14e78d35aaa238024f 100644
--- a/content/browser/frame_host/navigation_request.cc
+++ b/content/browser/frame_host/navigation_request.cc
@@ -244,6 +244,7 @@ void NavigationRequest::CreateNavigationHandle(int pending_nav_entry_id) {
   // proper values are specified for is_synchronous and is_srcdoc.
   navigation_handle_ = NavigationHandleImpl::Create(
       common_params_.url, frame_tree_node_,
+      !browser_initiated_,
       false,  // is_synchronous
       false,  // is_srcdoc
       common_params_.navigation_start, pending_nav_entry_id);