Remove unnecessary header files

JiayiFeng · JiayiFeng · commit 4cb63d845150 · 2018-04-26T00:53:44.000+08:00
diff --git a/paddle/fluid/operators/reader/blocking_queue.h b/paddle/fluid/operators/reader/blocking_queue.h
@@ -14,10 +14,8 @@
 
 #pragma once
 
-#include <algorithm>
 #include <condition_variable>  // NOLINT
 #include <deque>
-#include <memory>
 
 #include "paddle/fluid/platform/enforce.h"
 
