[reland] rename DisableTorchFunction to DisableTorchFunctionSubclass (#88218) (#89221)

Summary:
X-link: pytorch/pytorch#89221

Pull Request resolved: #6958

First half of #87990. This doesn't change any of the behavior and is just a rename

Reviewed By: zou3519

Differential Revision: D41268423

fbshipit-source-id: 44929eaac1aec2bd320697536f8cdc918643d6a9

Author: samdow

torchvision/prototype/datapoints/_datapoint.py

@@ -5,7 +5,7 @@
 
 import PIL.Image
 import torch
-from torch._C import DisableTorchFunction
+from torch._C import DisableTorchFunctionSubclass
 from torch.types import _device, _dtype, _size
 from torchvision.transforms import InterpolationMode
 
@@ -87,7 +87,7 @@ def __torch_function__(
         if not all(issubclass(cls, t) for t in types):
             return NotImplemented
 
-        with DisableTorchFunction():
+        with DisableTorchFunctionSubclass():
             output = func(*args, **kwargs or dict())
 
             wrapper = cls._NO_WRAPPING_EXCEPTIONS.get(func)
@@ -129,22 +129,22 @@ def _F(self) -> ModuleType:
     # this way we return the result without passing into __torch_function__
     @property
     def shape(self) -> _size:  # type: ignore[override]
-        with DisableTorchFunction():
+        with DisableTorchFunctionSubclass():
             return super().shape
 
     @property
     def ndim(self) -> int:  # type: ignore[override]
-        with DisableTorchFunction():
+        with DisableTorchFunctionSubclass():
             return super().ndim
 
     @property
     def device(self, *args: Any, **kwargs: Any) -> _device:  # type: ignore[override]
-        with DisableTorchFunction():
+        with DisableTorchFunctionSubclass():
             return super().device
 
     @property
     def dtype(self) -> _dtype:  # type: ignore[override]
-        with DisableTorchFunction():
+        with DisableTorchFunctionSubclass():
             return super().dtype
 
     def horizontal_flip(self) -> Datapoint: