Fix shutdown crash when WebMediaPlayerImpl is destroyed after RenderViewImpl is.

webkit/tools/test_shell/test_webview_delegate.cc

 // Copyright (c) 2011 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.
 
 // This file contains the implementation of TestWebViewDelegate, which serves
 // as the WebViewDelegate for the TestShellWebHost.  The host is expected to
 // have initialized a MessageLoop before these methods are called.
 
 #include "webkit/tools/test_shell/test_webview_delegate.h"
 
@@ skipping 640 matching lines @@
       new media::MessageLoopFactoryImpl());
 
   scoped_ptr<media::FilterCollection> collection(
       new media::FilterCollection());
 
   scoped_refptr<webkit_glue::VideoRendererImpl> video_renderer(
       new webkit_glue::VideoRendererImpl(false));
   collection->AddVideoRenderer(video_renderer);
 
   scoped_ptr<webkit_glue::WebMediaPlayerImpl> result(
-      new webkit_glue::WebMediaPlayerImpl(client,
-                                          NULL,
-                                          collection.release(),
-                                          message_loop_factory.release(),
-                                          NULL,
-                                          new media::MediaLog()));
+      new webkit_glue::WebMediaPlayerImpl(
+          client,
+          base::WeakPtr<webkit_glue::WebMediaPlayerDelegate>(),
+          collection.release(),
+          message_loop_factory.release(),
+          NULL,
+          new media::MediaLog()));
   if (!result->Initialize(frame, false, video_renderer)) {
     return NULL;
   }
   return result.release();
 }
 
 WebApplicationCacheHost* TestWebViewDelegate::createApplicationCacheHost(
     WebFrame* frame, WebApplicationCacheHostClient* client) {
   return SimpleAppCacheSystem::CreateApplicationCacheHost(client);
 }
@@ skipping 483 matching lines @@
 }
 
 void TestWebViewDelegate::set_fake_window_rect(const WebRect& rect) {
   fake_rect_ = rect;
   using_fake_rect_ = true;
 }
 
 WebRect TestWebViewDelegate::fake_window_rect() {
   return fake_rect_;
 }