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

content/child/npapi/webplugin_delegate_impl_gtk.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/webplugin_delegate_impl.h"
+#include "content/child/npapi/webplugin_delegate_impl.h"
 
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
 
 #include <string>
 #include <vector>
 
 #include "base/metrics/stats_counters.h"
+#include "content/child/npapi/plugin_instance.h"
+#include "content/child/npapi/webplugin.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/gfx/blit.h"
 #include "webkit/common/cursors/webcursor.h"
-#include "webkit/plugins/npapi/plugin_instance.h"
-#include "webkit/plugins/npapi/webplugin.h"
 #include "webkit/plugins/plugin_constants.h"
 
 #include "third_party/npapi/bindings/npapi_x11.h"
 
 using WebKit::WebKeyboardEvent;
 using WebKit::WebInputEvent;
 using WebKit::WebMouseEvent;
 
-namespace webkit {
-namespace npapi {
+namespace content {
 
 WebPluginDelegateImpl::WebPluginDelegateImpl(
     PluginInstance* instance)
     : windowed_handle_(0),
       windowed_did_set_window_(false),
       windowless_(false),
       plugin_(NULL),
       instance_(instance),
       windowless_shm_pixmap_(None),
       pixmap_(NULL),
@@ skipping 701 matching lines @@
     // Snag a reference to the current cursor ASAP in case the plugin modified
     // it. There is a nasty race condition here with the multiprocess browser
     // as someone might be setting the cursor in the main process as well.
     *cursor = current_windowless_cursor_;
   }
 #endif
 
   return ret;
 }
 
-}  // namespace npapi
-}  // namespace webkit
+}  // namespace content