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

content/renderer/pepper/pepper_plugin_delegate_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/pepper/pepper_plugin_delegate_impl.h"
 
 #include <cmath>
 #include <cstddef>
 #include <map>
 #include <queue>
@@ skipping 531 matching lines @@
   if (last_mouse_event_target_ == instance)
     last_mouse_event_target_ = NULL;
   if (focused_plugin_ == instance)
     PluginFocusChanged(instance, false);
 }
 
 SkBitmap* PepperPluginDelegateImpl::GetSadPluginBitmap() {
   return GetContentClient()->renderer()->GetSadPluginBitmap();
 }
 
-WebKit::WebPlugin* PepperPluginDelegateImpl::CreatePluginReplacement(
-    const FilePath& file_path) {
-  return GetContentClient()->renderer()->CreatePluginReplacement(
-      render_view_, file_path);
-}
-
 webkit::ppapi::PluginDelegate::PlatformImage2D*
 PepperPluginDelegateImpl::CreateImage2D(int width, int height) {
   return PepperPlatformImage2DImpl::Create(width, height);
 }
 
 webkit::ppapi::PluginDelegate::PlatformContext3D*
     PepperPluginDelegateImpl::CreateContext3D() {
 #ifdef ENABLE_GPU
   // If accelerated compositing of plugins is disabled, fail to create a 3D
   // context, because it won't be visible. This allows graceful fallback in the
@@ skipping 1054 matching lines @@
     mouse_lock_instances_.erase(it);
   }
 }
 
 webkit_glue::ClipboardClient*
     PepperPluginDelegateImpl::CreateClipboardClient() const {
   return new RendererClipboardClient;
 }
 
 }  // namespace content