[Functionalization] Remove view in view_symint
Summary:
This pull request removes views in tensor_method::view_symint.
Test Plan:
XLA_DISABLE_FUNCTIONALIZATION=1 PJRT_DEVICE=TPU python ../test/test_view_ops.py -v -k TestViewOpsXLA.test_view_view
PJRT_DEVICE=TPU python ../test/test_view_ops.py -v -k TestViewOpsXLA.test_view_view