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

content/plugin/plugin_thread.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/plugin/plugin_thread.h"
 
 #include "build/build_config.h"
 
 #if defined(TOOLKIT_GTK)
 #include <gtk/gtk.h>
@@ skipping 100 matching lines @@
   ui::SetDefaultX11ErrorHandlers();
 #endif
 
   PatchNPNFunctions();
 
   // Preload the library to avoid loading, unloading then reloading
   preloaded_plugin_module_ = base::LoadNativeLibrary(plugin_path, NULL);
 
   scoped_refptr<webkit::npapi::PluginLib> plugin(
       webkit::npapi::PluginLib::CreatePluginLib(plugin_path));
-  if (plugin) {
+  if (plugin.get()) {
     plugin->NP_Initialize();
     // For OOP plugins the plugin dll will be unloaded during process shutdown
     // time.
     plugin->set_defer_unload(true);
   }
 
   GetContentClient()->plugin()->PluginProcessStarted(
       plugin.get() ? plugin->plugin_info().name : string16());
 
   GetContentClient()->AddNPAPIPlugins(
@@ skipping 35 matching lines @@
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void PluginThread::OnCreateChannel(int renderer_id,
                                    bool incognito) {
   scoped_refptr<PluginChannel> channel(PluginChannel::GetPluginChannel(
       renderer_id, ChildProcess::current()->io_message_loop_proxy()));
   IPC::ChannelHandle channel_handle;
-  if (channel) {
+  if (channel.get()) {
     channel_handle.name = channel->channel_handle().name;
 #if defined(OS_POSIX)
     // On POSIX, pass the renderer-side FD.
     channel_handle.socket =
         base::FileDescriptor(channel->TakeRendererFileDescriptor(), true);
 #endif
     channel->set_incognito(incognito);
   }
 
   Send(new PluginProcessHostMsg_ChannelCreated(channel_handle));
 }
 
 void PluginThread::OnNotifyRenderersOfPendingShutdown() {
   PluginChannel::NotifyRenderersOfPendingShutdown();
 }
 
 }  // namespace content