Browser Plugin: Disable context menu on guests

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index aeecc2258e9a64a50555f61a2f2d2d16f1ff1dfb..2675f85bb6be291676d411c7aa39c923cabecc0e 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2002,6 +2002,12 @@ bool RenderViewImpl::runModalBeforeUnloadDialog(
 
 void RenderViewImpl::showContextMenu(
     WebFrame* frame, const WebContextMenuData& data) {
+  // TODO(fsamuel): In the future, we might want the embedder to be able to
+  // decide whether the guest can show a context menu or not. See
+  // http://www.crbug.com/134207
+  if (GetGuestToEmbedderChannel())
+    return;
+
   content::ContextMenuParams params(data);
 
   // frame is NULL if invoked by BlockedPlugin.