Remove BrowserPlugin's -internal-attach method

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 942de8929d2f15c0b1eca30ef4329de615bfadb0..bf26ac0d0fc7503e90cc69bb54998d064ba5f6a1 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2249,6 +2249,10 @@ const std::string& RenderViewImpl::GetAcceptLanguages() const {
   return renderer_preferences_.accept_languages;
 }
 
+void RenderViewImpl::AttachToBrowserPlugin(blink::WebNode& browser_plugin) {
+  GetBrowserPluginManager()->AttachToBrowserPlugin(browser_plugin);
+}
+
 void RenderViewImpl::didCreateDataSource(WebLocalFrame* frame,
                                          WebDataSource* ds) {
   bool content_initiated = !pending_navigation_params_.get();