Migrate desktop Linux to histogram_macros.h include.
Updates ifdefs in histogram.h to prevent this from regressing
for Linux desktop. The ifdef will be updated incrementally as
each platform becomes fully migrated.
BUG=416479
TBR=gbillock@chromium.org,tommi@chromium.org,stevenjb@chromium.org,rockot@chromium.org,sadrul@chromium.org
Review-Url: https://codereview.chromium.org/2639313002
Cr-Original-Commit-Position: refs/heads/master@{#444736}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 12d9cdafee5f8ed2fa72868ec75c34eec0216000
3 files changed
