media: Pass DemuxerStreamProvider in Renderer::Initialize().

media/filters/renderer_impl_unittest.cc

Index: media/filters/renderer_impl_unittest.cc
diff --git a/media/filters/renderer_impl_unittest.cc b/media/filters/renderer_impl_unittest.cc
index 7f74d15496f549fcb6cdebe8baff3956c2218006..5db62055e94af33a270f87e693e86688153f067a 100644
--- a/media/filters/renderer_impl_unittest.cc
+++ b/media/filters/renderer_impl_unittest.cc
@@ -60,7 +60,6 @@ class RendererImplTest : public ::testing::Test {
         audio_renderer_(new StrictMock<MockAudioRenderer>()),
         renderer_impl_(
             new RendererImpl(message_loop_.message_loop_proxy(),
-                             demuxer_.get(),
                              scoped_ptr<AudioRenderer>(audio_renderer_),
                              scoped_ptr<VideoRenderer>(video_renderer_))) {
     // SetDemuxerExpectations() adds overriding expectations for expected
@@ -118,6 +117,7 @@ class RendererImplTest : public ::testing::Test {
     }
 
     renderer_impl_->Initialize(
+        demuxer_.get(),
         base::Bind(&CallbackHelper::OnInitialize,
                    base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnUpdateStatistics,