Remove the shape judgment logic for self.mrope_section and force the use of the torch_npu.nup_mrope operator.

[ltdo111]

…use of the torch_npu.nup_mrope operator.

What this PR does / why we need it?

Does this PR introduce any user-facing change?

How was this patch tested?

• vLLM version: v0.11.0
• vLLM main: vllm-project/vllm@2918c1b

[github-actions]

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[gemini-code-assist]

Code Review

This pull request removes a conditional check in AscendMRotaryEmbedding.forward_oot to enforce the usage of the torch_npu.npu_mrope operator. My review focuses on improving code maintainability by suggesting the complete removal of the now-obsolete code block instead of commenting it out.

[gemini-code-assist]

Instead of commenting out this conditional block, it should be removed entirely. Commented-out code, also known as dead code, can be confusing for future maintainers and adds clutter to the codebase.

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.