Move NPAPI implementation out of webkit/plugins/npapi and into content.

content/browser/renderer_host/gtk_plugin_container_manager.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 "webkit/plugins/npapi/gtk_plugin_container_manager.h"
+#include "content/browser/renderer_host/gtk_plugin_container_manager.h"
 
 #include <gtk/gtk.h>
 
 #include "base/logging.h"
+#include "content/browser/renderer_host/gtk_plugin_container.h"
+#include "content/common/webplugin_geometry.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/gfx/gtk_util.h"
-#include "webkit/plugins/npapi/gtk_plugin_container.h"
-#include "webkit/plugins/npapi/webplugin.h"
 
-namespace webkit {
-namespace npapi {
+namespace content {
 
 GtkPluginContainerManager::GtkPluginContainerManager() : host_widget_(NULL) {}
 
 GtkPluginContainerManager::~GtkPluginContainerManager() {}
 
 GtkWidget* GtkPluginContainerManager::CreatePluginContainer(
     gfx::PluginWindowHandle id) {
   DCHECK(host_widget_);
   GtkWidget *widget = gtk_plugin_container_new();
   plugin_window_to_widget_map_.insert(std::make_pair(id, widget));
@@ skipping 125 matching lines @@
 void GtkPluginContainerManager::RealizeCallback(GtkWidget* widget,
                                                 void* user_data) {
   GtkPluginContainerManager* plugin_container_manager =
       static_cast<GtkPluginContainerManager*>(user_data);
 
   gfx::PluginWindowHandle id = plugin_container_manager->MapWidgetToID(widget);
   if (id)
     gtk_socket_add_id(GTK_SOCKET(widget), id);
 }
 
-}  // namespace npapi
-}  // namespace webkit
+}  // namespace content