[Functionalization] Remove View in tensor_methods::view (#5212)
Summary:
This pull request removes CreateViewTensor in tensor_methods::view when
Functionalization is enabled.
Test Plan:
PJRT_DEVICE=TPU python ../test/test_view_ops.py -v -k TestViewOpsXLA.test_view_view
XLA_DISABLE_FUNCTIONALIZATION=1 PJRT_DEVICE=TPU python ../test/test_view_ops.py -v -k TestViewOpsXLA.test_view_view
