Add header file

Author: gaoyuan

paddle/gserver/tests/test_PriorBox.cpp

@@ -15,8 +15,10 @@ limitations under the License. */
 #include <gtest/gtest.h>
 #include <string>
 #include <vector>
+#include "./paddle/utils/CommandLineParser.h"
 #include "ModelConfig.pb.h"
 #include "paddle/gserver/layers/DataLayer.h"
+#include "paddle/gserver/layers/ExpandConvTransLayer.h"
 #include "paddle/math/MathUtils.h"
 #include "paddle/trainer/Trainer.h"
 #include "paddle/utils/GlobalConstants.h"
@@ -29,7 +31,9 @@ using namespace std;     // NOLINT
 
 P_DECLARE_bool(use_gpu);
 P_DECLARE_int32(gpu_id);
+P_DECLARE_double(checkgrad_eps);
 P_DECLARE_bool(thread_local_rand_use_global_seed);
+P_DECLARE_bool(prev_batch_state);
 
 // Do one forward pass of priorBox layer and check to see if its output
 // matches the given result