GitLab

media: Use prefix for Media.EME histogram names

Verified by running the script to print all Media.EME histograms:

./print_histogram_names.py | grep "Media.EME"

For print_histogram_names.py, see change 850545.

BUG=776834

Change-Id: I6d95a03b52b66381f3507adc06594e682cbf69a6
Reviewed-on: https://chromium-review.googlesource.com/849705
Commit-Queue: Xiaohan Wang <xhwang@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#527086}