[DevTools] Only call SourceMapConsumer.originalPositionFor once #22181
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary
This commit was extracted from my draft profiling commit (#22167). As part of profiling I decided to make a refactor to only call
originalPositionFor
once. I don't think this actually affects performance much, since only the first call is the really expensive one, but I figured it might be worth still to consolidate extracting all the information we need from the source map into one call.Test Plan