tree a432fd3069d9c98cab311fb55b985bf8c807f403
parent 4331fcd51736b030f30c31a35c732f119b31b6fc
author asapersson <asapersson@webrtc.org> 1452157362 -0800
committer Commit bot <commit-bot@chromium.org> 1452157369 +0000

Add implementation in metrics.h that uses atomic pointer.

Update test implementation (test/histograms.h) to be more similar a real implementation (where histogram get functions return a Histogram pointer). Add check that the name of a histogram does not change.

BUG=webrtc:5283

Review URL: https://codereview.webrtc.org/1528403003

Cr-Commit-Position: refs/heads/master@{#11161}