tree b2441f43c7c13a3ae30706c7703817b0a5094601
parent 9bce6bd169acf97126cfa4e8635c7564a8ab84e4
author sashab <sashab@chromium.org> 1484103623 -0800
committer Commit bot <commit-bot@chromium.org> 1484103623 +0000

Changed EUnicodeBidi to an enum class and renamed its members

Changed EUnicodeBidi to an enum class and gave it an unsigned underlying
type. Also renamed its members to match the CSS keywords they
represent, and added the 'k' prefix in line with the Blink rename to
match Chromium style.

Changing it to an enum class enforces better namespacing and code
practices. Adding the unsigned underlying type is pre-work for when the
class is eventually stored as an enum bitfield (it would be done in this
patch, except a presubmit warning already exists that prevents that. The
presubmit warning needs to be updated before that change can occur.)

This is also pre-work to allow EUnicodeBidi to be used by generated
fields in ComputedStyleBase.

BUG=628043

Review-Url: https://codereview.chromium.org/2625553005
Cr-Commit-Position: refs/heads/master@{#442775}