Sync CSS interfaces with the specs
Other than code movement, there are two changes to the generated code:
CSSImportRule.href and StyleSheet.type are made non-nullable, so
v8SetReturnValueString is used instead of v8SetReturnValueStringOrNull.
This doesn't matter, because these never return String() internally. If
they did, the return value would change from null to the empty string.
BUG=460722
Review URL: https://codereview.chromium.org/1054303004
git-svn-id: svn://svn.chromium.org/blink/trunk@193357 bbb929c8-8fbe-4397-9dbb-9b2b20218538
22 files changed
