Auto merge of #28875 - wusyong:trace-sizes, r=jdm

Add trace logs when assigning inline/block sizes

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Adding trace logs before and after assigning inline_size and block_size for flows.
This could help debugging layout changes instead of keep printing manually in a debugger.

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- [ ] These changes fix #___ (GitHub issue number if applicable)

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- [ ] There are tests for these changes OR
- [x] These changes do not require tests because it only add trace logs

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0 files changed, 0 insertions, 0 deletions