bind tranpose output XShape for caffe2paddle model test=develop

paddle/fluid/lite/api/paddle_use_ops.h

@@ -36,3 +36,5 @@ USE_LITE_OP(depthwise_conv2d)
 USE_LITE_OP(pool2d)
 USE_LITE_OP(batch_norm)
 USE_LITE_OP(fusion_elementwise_sub_activation)
+USE_LITE_OP(transpose)
+USE_LITE_OP(transpose2)

paddle/fluid/lite/kernels/arm/transpose_compute.cc

@@ -170,4 +170,5 @@ REGISTER_LITE_KERNEL(transpose2, kARM, kFloat, kNCHW,
                      paddle::lite::kernels::arm::Transpose2Compute, def)
     .BindInput("X", {LiteType::GetTensorTy(TARGET(kARM))})
     .BindOutput("Out", {LiteType::GetTensorTy(TARGET(kARM))})
+    .BindOutput("XShape", {LiteType::GetTensorTy(TARGET(kARM))})
     .Finalize();