Add UseCounters for certain properties on CSSStyleDeclaration
Blink/WebKit/IE supports properties on CSSStyleDeclaration that are
the literal names of the CSS properties, for instance
style['font-face']. This is not supported in Gecko/Presto.
To measure usage on the Web, introduce two counters: one for the
dashed properties and one for the non-'css'-prefixed 'float' property
which hasn't been part of the specification.
BUG=290055
Review URL: https://codereview.chromium.org/47923015
git-svn-id: svn://svn.chromium.org/blink/trunk@160934 bbb929c8-8fbe-4397-9dbb-9b2b20218538
2 files changed
