Focus following for the non-editable controls on web page in magnifier mode.

content/public/browser/render_view_host.h

Index: content/public/browser/render_view_host.h
diff --git a/content/public/browser/render_view_host.h b/content/public/browser/render_view_host.h
index b3308d18aaea41cc825874e374c0d571194854fb..22c9f08b517744bc8eca328d1ad677e8e8b52305 100644
--- a/content/public/browser/render_view_host.h
+++ b/content/public/browser/render_view_host.h
@@ -46,6 +46,11 @@ struct DropData;
 struct FileChooserFileInfo;
 struct WebPreferences;
 
+struct FocusedNodeDetails {
+  bool is_editable_node;
+  gfx::Rect node_bounds_in_screen;
+};
+
 // A RenderViewHost is responsible for creating and talking to a RenderView
 // object in a child process. It exposes a high level API to users, for things
 // like loading pages, adjusting the display and other browser functionality,