Take advantage of the new Pass() machinery on scoped_ptr{,_malloc}.

content/renderer/media/render_media_log.cc

Index: content/renderer/media/render_media_log.cc
diff --git a/content/renderer/media/render_media_log.cc b/content/renderer/media/render_media_log.cc
index b5d701f01708513fe98928b9c43454f3e5d713e9..4055327a2e4d2610e9a916717589eac627315331 100644
--- a/content/renderer/media/render_media_log.cc
+++ b/content/renderer/media/render_media_log.cc
@@ -15,14 +15,13 @@ RenderMediaLog::RenderMediaLog()
       "RenderMediaLog must be constructed on the render thread";
 }
 
-void RenderMediaLog::AddEvent(media::MediaLogEvent* event) {
-  scoped_ptr<media::MediaLogEvent> e(event);
-
+void RenderMediaLog::AddEvent(scoped_ptr<media::MediaLogEvent> event) {
   if (RenderThreadImpl::current()) {
-    RenderThreadImpl::current()->Send(new ViewHostMsg_MediaLogEvent(*e));
+    RenderThreadImpl::current()->Send(
+        new ViewHostMsg_MediaLogEvent(*event));
   } else {
-    render_loop_->PostTask(FROM_HERE,
-        base::Bind(&RenderMediaLog::AddEvent, this, e.release()));
+    render_loop_->PostTask(FROM_HERE, base::Bind(
+        &RenderMediaLog::AddEvent, this, base::Passed(&event)));
   }
 }