Cleanup some unused usings.

diff --git a/src/lib/video_decoder.cc b/src/lib/video_decoder.cc
index ce42f428f6711c460bc37632cf26418796f990c6..cee4bcdc696d64fde8d4e69957c1355b517560d1 100644 (file)
--- a/src/lib/video_decoder.cc
+++ b/src/lib/video_decoder.cc
@@ -32,14 +32,9 @@
 #include "i18n.h"
 
 
 #include "i18n.h"
 
 

-using std::back_inserter;

 using std::cout;
 using std::dynamic_pointer_cast;
 using std::cout;
 using std::dynamic_pointer_cast;

-using std::list;
-using std::make_shared;
-using std::max;

 using std::shared_ptr;
 using std::shared_ptr;

-using boost::optional;

 using namespace dcpomatic;
 
 
 using namespace dcpomatic;