Update content/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/renderer/media/media_stream_impl_unittest.cc

Index: content/renderer/media/media_stream_impl_unittest.cc
diff --git a/content/renderer/media/media_stream_impl_unittest.cc b/content/renderer/media/media_stream_impl_unittest.cc
index 628edb4b7f0bfb203f5747c825c8542a1c259dd3..513a611c2cfcb8fb672688ec6665e4f4d05c0947 100644
--- a/content/renderer/media/media_stream_impl_unittest.cc
+++ b/content/renderer/media/media_stream_impl_unittest.cc
@@ -95,7 +95,7 @@ class MediaStreamImplTest : public ::testing::Test {
     WebKit::WebMediaStream desc = ms_impl_->last_generated_stream();
     content::MediaStreamExtraData* extra_data =
         static_cast<content::MediaStreamExtraData*>(desc.extraData());
-    if (!extra_data || !extra_data->stream()) {
+    if (!extra_data || !extra_data->stream().get()) {
       ADD_FAILURE();
       return desc;
     }