Mark fast/events/resize-events.html as flaky.
Mark fast/events/resize-events.html as flaky.

Test is timing out then passing consistently.

BUG=239483
TBR=eseidel@chromium.org,dongseong.hwang@intel.com,

Review URL: https://codereview.chromium.org/14752017

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@150030 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs