disable sys/wait.h to fix windows compile problem, include scope in lodtensor_printer

test=develop

paddle/fluid/framework/io/shell.h

@@ -22,7 +22,9 @@
 #include <sys/syscall.h>
 #endif
 #include <sys/types.h>
+#ifndef _WIN32
 #include <sys/wait.h>
+#endif
 #include <memory>
 #include <string>
 #include <utility>

paddle/fluid/platform/lodtensor_printer.cc

@@ -14,6 +14,7 @@ limitations under the License. */
 
 #include "paddle/fluid/platform/lodtensor_printer.h"
 #include "paddle/fluid/framework/lod_tensor_array.h"
+#include "paddle/fluid/framework/scope.h"
 #include "paddle/fluid/framework/variable.h"
 
 namespace paddle {