Convert implicit scoped_refptr constructor calls to explicit ones, part 1

webkit/glue/plugins/webplugin_delegate_impl.cc

Index: webkit/glue/plugins/webplugin_delegate_impl.cc
diff --git a/webkit/glue/plugins/webplugin_delegate_impl.cc b/webkit/glue/plugins/webplugin_delegate_impl.cc
index c54bbc8560e48aa1d53b959335398d897f796064..6907c6fbffa81173f83b634aa960f7bf25d10641 100644
--- a/webkit/glue/plugins/webplugin_delegate_impl.cc
+++ b/webkit/glue/plugins/webplugin_delegate_impl.cc
@@ -32,8 +32,8 @@ WebPluginDelegateImpl* WebPluginDelegateImpl::Create(
     const FilePath& filename,
     const std::string& mime_type,
     gfx::PluginWindowHandle containing_view) {
-  scoped_refptr<NPAPI::PluginLib> plugin_lib =
-      NPAPI::PluginLib::CreatePluginLib(filename);
+  scoped_refptr<NPAPI::PluginLib> plugin_lib(
+      NPAPI::PluginLib::CreatePluginLib(filename));
   if (plugin_lib.get() == NULL)
     return NULL;
 
@@ -41,8 +41,8 @@ WebPluginDelegateImpl* WebPluginDelegateImpl::Create(
   if (err != NPERR_NO_ERROR)
     return NULL;
 
-  scoped_refptr<NPAPI::PluginInstance> instance =
-      plugin_lib->CreateInstance(mime_type);
+  scoped_refptr<NPAPI::PluginInstance> instance(
+      plugin_lib->CreateInstance(mime_type));
   return new WebPluginDelegateImpl(containing_view, instance.get());
 }