Revert 78992 - Make WebKitClient::traceEvent issue GPU_TRACE_EVENTs.
Revert 78992 - Make WebKitClient::traceEvent issue GPU_TRACE_EVENTs.

Review URL: http://codereview.chromium.org/6715009

TBR=nduca@chromium.org
Review URL: http://codereview.chromium.org/6708090

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@78995 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser