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

content/test/net/url_request_abort_on_end_job.cc

Index: content/test/net/url_request_abort_on_end_job.cc
diff --git a/content/test/net/url_request_abort_on_end_job.cc b/content/test/net/url_request_abort_on_end_job.cc
index 21738879ba817d4e35e71266180cd0dbed91d5e5..4395c7e7c86dd2b594dc1fb045d4f6ed608b6271 100644
--- a/content/test/net/url_request_abort_on_end_job.cc
+++ b/content/test/net/url_request_abort_on_end_job.cc
@@ -83,7 +83,7 @@ void URLRequestAbortOnEndJob::GetResponseInfo(net::HttpResponseInfo* info) {
 bool URLRequestAbortOnEndJob::GetMimeType(std::string* mime_type) const {
   net::HttpResponseInfo info;
   GetResponseInfoConst(&info);
-  return info.headers && info.headers->GetMimeType(mime_type);
+  return info.headers.get() && info.headers->GetMimeType(mime_type);
 }
 
 void URLRequestAbortOnEndJob::StartAsync() {