diff options
Diffstat (limited to 'content/browser/frame_host/navigator_impl.cc')
| -rw-r--r-- | content/browser/frame_host/navigator_impl.cc | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/content/browser/frame_host/navigator_impl.cc b/content/browser/frame_host/navigator_impl.cc index dfce246..63b1510 100644 --- a/content/browser/frame_host/navigator_impl.cc +++ b/content/browser/frame_host/navigator_impl.cc @@ -291,11 +291,19 @@ bool NavigatorImpl::NavigateToEntry( "navigation", "NavigationTiming navigationStart", TRACE_EVENT_SCOPE_GLOBAL, navigation_start.ToInternalValue()); - LoFiState lofi_state = - (reload_type == - NavigationController::ReloadType::RELOAD_DISABLE_LOFI_MODE) - ? LOFI_OFF - : LOFI_UNSPECIFIED; + // Determine if LoFi should be used for the navigation. + LoFiState lofi_state = LOFI_UNSPECIFIED; + if (!frame_tree_node->IsMainFrame()) { + // For subframes, use the state of the top-level frame. + lofi_state = frame_tree_node->frame_tree() + ->root() + ->current_frame_host() + ->last_navigation_lofi_state(); + } else if (reload_type == + NavigationController::ReloadType::RELOAD_DISABLE_LOFI_MODE) { + // Disable LoFi when asked for it explicitly. + lofi_state = LOFI_OFF; + } // PlzNavigate: the RenderFrameHosts are no longer asked to navigate. if (IsBrowserSideNavigationEnabled()) { |