Add a generated ComputedStyleBase class that ComputedStyle extends
Add a generated ComputedStyleBase class that ComputedStyle extends from,
as well as a generated ComputedStyleBaseConstants file that
ComputedStyleConstants includes. Moved the 'visibility' field to be
generated in ComputedStyleBase and it's type, the EVisibility enum, to
be generated as well.
This patch adds the 'keyword_only' field to CSSProperties.in, which is
used to detect keyword-only properties that can be stored as bitfields,
as well as enough generation code to generate enum bitfields. Other
field types, as well as support for custom storage and methods, will be
added in future patches.
This is the beginning of an effort to move properties across to
ComputedStyleBase and then, eventually, remove ComputedStyle and rename
the base to ComputedStyle.
Design doc:
https://docs.google.com/document/d/1sWf_kCtVSokx8oDJZwTrUk2JNqrgTZDV0Z-jsy6tWxg/edit
BUG=628043
Review-Url: https://codereview.chromium.org/2187493004
Cr-Commit-Position: refs/heads/master@{#420508}
11 files changed
