[Move selected_rows PR #5] VisitDataType use Pten::DataType

[veyron95]

PR types

Others

PR changes

Others

Describe

A series of jobs where selected_rows moves from Fluid to Pten.
There are 5 PR to complete the migration work in expected.

PR 1: Renamed selected_rows.* to selected_rows_utils.* PR39037
PR 2: Added selected_rows.* and rw_lock.h to Pten PR39087
PR 3: Change the relationship of [include/Cmake]. PR39128

1. Delete Class SelectedRows in selected_rows_utils.* under Fluid, leaving only a few serialization methods;
2. Modify the [include/cmake] relationship;
3. Use pten::SelectedRows in Fluid;
4. Remove rw_lock.h, rw_lock_test.cc in Fluid;

PR 4: Selected_Rows inherits from TensorBase. PR39162

This is PR5:

PR 5: VisitDataType use Pten::DataType
(Part of func in framework/data_type.h are rewritten in pten/core/utils/data_type.h)

1. paddle::framework::VisitDataType ---> pten::VisitDataType
2. pten::VisitDataType use Pten::DataType in pten/core/utils/data_type.h
3. Without including fluid/framework/framework.pb.h in pten/core/utils/data_type.h
4. Include pten/core/utils/data_type.h in pten/core/selected_rows.cc instead of including fluid/framework/data_type.h

[paddle-bot-old]

Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.

[chenwhql]

同步一下，这个VisitDataType我们认为写得不是很直观，之前讨论过说希望用switch-case的形式替换掉的，参考pten/api/ext/dispatch.h，不过短时间内好像也比较困难；

此外，后续如果还是有其他kernel使用，我们可能会考虑把这段实现直接放到common/data_type.h中

[veyron95]

好的，后续再替换或者进一步优化，多谢。