Trace StyleEngine::clearResolver
Trace StyleEngine::clearResolver

Adds frame tags in order to correlate creations with their causes.

BUG=475370

Review URL: https://codereview.chromium.org/1322493004

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@201465 bbb929c8-8fbe-4397-9dbb-9b2b20218538

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk