GitLab

This removes ~242 KB of *-expected.png and leaves only a few
platform-specific expectations left in
LayoutTests/platform/linux/virtual/android/fullscreen/

Some tests were simultaneously pixel tests and text tests, which is
not great for a reftest. To avoid having the (formated) log output in
*-expected.html, instead make those tests time out if any check fails.

Review URL: https://codereview.chromium.org/457663002

git-svn-id: svn://svn.chromium.org/blink/trunk@180036 bbb929c8-8fbe-4397-9dbb-9b2b20218538