fix style problem

paddle/function/BufferArgTest.cpp

@@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include <gtest/gtest.h>
 #include "BufferArg.h"
+#include <gtest/gtest.h>
 #include "paddle/math/MemoryHandle.h"
 
 namespace paddle {

paddle/function/FunctionTest.cpp

@@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include <gtest/gtest.h>
 #include "Function.h"
+#include <gtest/gtest.h>
 #include "paddle/math/SparseMatrix.h"
 
 namespace paddle {

paddle/function/TensorShapeTest.cpp

@@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include <gtest/gtest.h>
 #include "TensorShape.h"
+#include <gtest/gtest.h>
 
 namespace paddle {
 

paddle/function/TensorTypeTest.cpp

@@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include <gtest/gtest.h>
 #include "TensorType.h"
+#include <gtest/gtest.h>
 
 namespace paddle {