Update webkit/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

webkit/plugins/npapi/plugin_instance.h

 // 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.
 
 // TODO: Need to deal with NPAPI's NPSavedData.
 //       I haven't seen plugins use it yet.
 
 #ifndef WEBKIT_PLUGINS_NPAPI_PLUGIN_INSTANCE_H_
 #define WEBKIT_PLUGINS_NPAPI_PLUGIN_INSTANCE_H_
 
@@ skipping 86 matching lines @@
 
   // Get/Set the WebPlugin associated with this instance
   WebPlugin* webplugin() { return webplugin_; }
   void set_web_plugin(WebPlugin* webplugin) {
     webplugin_ = webplugin;
   }
 
   // Get the mimeType for this plugin stream
   const std::string &mime_type() { return mime_type_; }
 
-  PluginLib* plugin_lib() { return plugin_; }
+  PluginLib* plugin_lib() { return plugin_.get(); }
 
 #if defined(OS_MACOSX)
   // Get/Set the Mac NPAPI drawing and event models
   NPDrawingModel drawing_model() { return drawing_model_; }
   void set_drawing_model(NPDrawingModel value) { drawing_model_ = value; }
   NPEventModel event_model() { return event_model_; }
   void set_event_model(NPEventModel value) { event_model_ = value; }
   // Updates the instance's tracking of the location of the plugin location
   // relative to the upper left of the screen.
   void set_plugin_origin(const gfx::Point& origin) { plugin_origin_ = origin; }
@@ skipping 247 matching lines @@
  private:
   scoped_refptr<PluginInstance> instance_;
   DISALLOW_COPY_AND_ASSIGN(ScopedCurrentPluginEvent);
 };
 #endif
 
 }  // namespace npapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_NPAPI_PLUGIN_INSTANCE_H_