Enable position tracking for non-terminals in idl_parser Fixed: 396176041 Change-Id: I45a507f7ad0f7fd8173d619ceee011e80107e8fe Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6864225 Reviewed-by: Yuki Shiino <[email protected]> Commit-Queue: Andrey Kosyakov <[email protected]> Cr-Commit-Position: refs/heads/main@{#1503770} NOKEYCHECK=True GitOrigin-RevId: 7ff24833e7eab980910a11cec3a31dc205ca3262