i used this script, a little clunky but it got the job done
```bash
for file in `find . -type f -print | grep '\.go'`; do
sed '1,/^\/\/ limitations under the License.$/d' $file > $file.tmp;
result=`cat $file.tmp`
if [[ result != "" ]]; then
gofmt $file.tmp &> /dev/null;
if [[ $? == 0 ]]; then
mv $file.tmp $file && gofmt -w $file;
else
rm $file.tmp;
fi
else
rm $file.tmp;
fi
done
```
This is sort of horrible, but viewsByTime was about 25% of total CPU time in
the ingest path, NOT including increased GC overhead. This overoptimized
approach to letting us recycle a buffer, and use the same buffer for multiple
time views at once, reduces that to about 2.5%. Sorry for the mess.
We also streamline the process of building the per-view data sets a bit,
and streamline it a lot in the non-time-quantum case.
