tree 5185692c28039532c539d84fb4e9fa567749fccd
parent 97cb7474187757e10b4dc9b02be7278d1f7cebbf
author hscham <hscham@chromium.org> 1636526222 +0900
committer Commit Bot <commit-bot@chromium.org> 1636612573 +0000

ml: add forward_declaration to mojom/type_mappings.json

mojom_cpp_generator.py will expect this field when libchrome uprev to
after r899547, default value is None (null in json).

BUG=b:198993705
TEST=emerge-hatch ml

Change-Id: I93e1d16a88a36d961ee9755b08c6dbcdcfa29dab
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/3272252
Tested-by: Grace Cham <hscham@chromium.org>
Reviewed-by: Honglin Yu <honglinyu@chromium.org>
Commit-Queue: Grace Cham <hscham@chromium.org>