Fix minor bugs with json report output.
This CL fixes two minor bug: make sure an item is a list before
trying to get it's first element; don't try to convert a word string
to a float.
BUG=None
TEST=Tested on the cases where it was a problem and it works now.
Change-Id: Ia26cf96593997aade3ac78feefc4dfc22f0dcbf8
Reviewed-on: https://chrome-internal-review.googlesource.com/228152
Commit-Ready: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>
Reviewed-by: Yunlian Jiang <yunlian@google.com>
1 file changed