Implementation of Smart GO NEXT feature in Android Chrome

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index ca9d608125b98c3a6c70134462624547e992ed24..398b3fc8f13cfaaab8d10506cbc9490289995b42 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -2123,6 +2123,14 @@ void WebContentsImpl::Unselect() {
   RecordAction(base::UserMetricsAction("Unselect"));
 }
 
+void WebContentsImpl::AdvanceFocusToNextFormControl(bool forward) {
+  RenderViewHost* render_view_host = GetRenderViewHost();
+  if (!render_view_host)
+    return;
+  render_view_host->Send(new InputMsg_AdvanceFocusToNextFormControl(
+      render_view_host->GetRoutingID(), forward));
+}
+
 void WebContentsImpl::Replace(const base::string16& word) {
   RenderFrameHost* focused_frame = GetFocusedFrame();
   if (!focused_frame)