Ensure that performance.memory is updated on first access.
A platform's implementation of monotonicallyIncreasingTime() is only
required to be non-decreasing over time. Hence when checking if memory
usage info should be updated for the first time, do not assume the
function returns a value that will trigger the initial update.
R=haraken
BUG=454380
Review URL: https://codereview.chromium.org/893803003
git-svn-id: svn://svn.chromium.org/blink/trunk@189339 bbb929c8-8fbe-4397-9dbb-9b2b20218538
1 file changed
