Revert 134620 - Show a replacement plug-in for loading errors.

content/shell/shell_content_renderer_client.cc

Index: content/shell/shell_content_renderer_client.cc
===================================================================
--- content/shell/shell_content_renderer_client.cc	(revision 134628)
+++ content/shell/shell_content_renderer_client.cc	(working copy)
@@ -43,12 +43,6 @@
   return false;
 }
 
-WebKit::WebPlugin* ShellContentRendererClient::CreatePluginReplacement(
-    RenderView* render_view,
-    const FilePath& plugin_path) {
-  return NULL;
-}
-
 bool ShellContentRendererClient::HasErrorPage(int http_status_code,
                                               std::string* error_domain) {
   return false;