Fix shutdown crash when WebMediaPlayerImpl is destroyed after RenderViewImpl is.

webkit/support/webkit_support.cc

Index: webkit/support/webkit_support.cc
diff --git a/webkit/support/webkit_support.cc b/webkit/support/webkit_support.cc
index 641241905ace758edb99a77ba8c4935c52215f24..214c41736bcaac572b745e29a231f284f10c58d4 100644
--- a/webkit/support/webkit_support.cc
+++ b/webkit/support/webkit_support.cc
@@ -323,12 +323,13 @@ WebKit::WebMediaPlayer* CreateMediaPlayer(WebFrame* frame,
   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;
   }