6a85d3450c
From an earlier CL, we start to feed UpdateLevel() with power instead of energy. I found that UpdateLevel() is still taking the input as energy and normalize it. This CL fixes this. The earlier CL is https://codereview.webrtc.org/1542573002/ BUG= Review URL: https://codereview.webrtc.org/1810773003 Cr-Commit-Position: refs/heads/master@{#12084}