ehmaldonado db758c2589 Revert of Make it possible for tests to set up trace event handlers. (patchset #4 id:60001 of https://codereview.webrtc.org/3002663002/ )
Reason for revert:
Breaks Chromium bots.
https://build.chromium.org/p/chromium.webrtc.fyi/builders/Mac%20Builder/builds/27340/steps/generate_build_files/logs/stdio

Original issue's description:
> Make it possible for tests to set up trace event handlers.
>
> As it is now, the first time a TRACE_EVENT... is called, the result from
> the current handler is stored in a static const variable, and subsequent
> calls will use that value regardless of changes to the handler.
>
> This is a problem if a test wants to use another handler.
>
> BUG=None
>
> Review-Url: https://codereview.webrtc.org/3002663002
> Cr-Commit-Position: refs/heads/master@{#19382}
> Committed: a973265622

TBR=hbos@webrtc.org,kwiberg@webrtc.org,mbonadei@webrtc.org,kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Review-Url: https://codereview.webrtc.org/2997963002
Cr-Commit-Position: refs/heads/master@{#19383}
2017-08-17 13:07:02 +00:00
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2017-07-19 17:40:47 +00:00
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