Eliminate implicit conversion from scoped_refptr<T> to T*

webkit/plugins/npapi/plugin_stream_url.cc

 // Copyright (c) 2010 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/plugin_stream_url.h"
 
 #include "net/http/http_response_headers.h"
 #include "webkit/plugins/npapi/plugin_host.h"
 #include "webkit/plugins/npapi/plugin_instance.h"
 #include "webkit/plugins/npapi/plugin_lib.h"
@@ skipping 18 matching lines @@
     instance()->webplugin()->ResourceClientDeleted(AsResourceClient());
   }
 }
 
 bool PluginStreamUrl::Close(NPReason reason) {
   // Protect the stream against it being destroyed or the whole plugin instance
   // being destroyed within the destroy stream handler.
   scoped_refptr<PluginStream> protect(this);
   CancelRequest();
   bool result = PluginStream::Close(reason);
-  instance()->RemoveStream(this);
+  instance()->RemoveStream(protect);
   return result;
 }
 
 WebPluginResourceClient* PluginStreamUrl::AsResourceClient() {
   return static_cast<WebPluginResourceClient*>(this);
 }
 
 void PluginStreamUrl::WillSendRequest(const GURL& url, int http_status_code) {
   if (notify_needed()) {
     // If the plugin participates in HTTP url redirect handling then notify it.
@@ skipping 18 matching lines @@
   // being destroyed within the new stream handler.
   scoped_refptr<PluginStream> protect(this);
 
   bool opened = Open(mime_type,
                      headers,
                      expected_length,
                      last_modified,
                      request_is_seekable);
   if (!opened) {
     CancelRequest();
-    instance()->RemoveStream(this);
+    instance()->RemoveStream(protect);
   } else {
     if (id_ > 0)
       instance()->webplugin()->SetDeferResourceLoading(id_, false);
   }
 }
 
 void PluginStreamUrl::DidReceiveData(const char* buffer, int length,
                                      int data_offset) {
   if (!open())
     return;
@@ skipping 34 matching lines @@
   if (id_ > 0) {
     if (instance()->webplugin()) {
       instance()->webplugin()->CancelResource(id_);
     }
     id_ = 0;
   }
 }
 
 }  // namespace npapi
 }  // namespace webkit