External autofill delegates.

content/browser/renderer_host/render_view_host.cc

Index: content/browser/renderer_host/render_view_host.cc
diff --git a/content/browser/renderer_host/render_view_host.cc b/content/browser/renderer_host/render_view_host.cc
index 9fda1328b42c70dca68ee6f3d706db1a8df56819..6325d9f07265996c3f8099a8bc8e4da8df0badbd 100644
--- a/content/browser/renderer_host/render_view_host.cc
+++ b/content/browser/renderer_host/render_view_host.cc
@@ -28,6 +28,7 @@
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/user_metrics.h"
+#include "content/common/autofill_messages.h"
 #include "content/common/content_constants.h"
 #include "content/common/desktop_notification_messages.h"
 #include "content/common/drag_messages.h"
@@ -1217,6 +1218,11 @@ void RenderViewHost::DidCancelPopupMenu() {
 }
 #endif
 
+void RenderViewHost::SelectAutofillSuggestionAtIndex(int listIndex) {
+  Send(new AutofillMsg_SelectAutofillSuggestionAtIndex(routing_id(),
+                                                       listIndex));
+}
+
 void RenderViewHost::ToggleSpeechInput() {
   Send(new SpeechInputMsg_ToggleSpeechInput(routing_id()));
 }