Recognize html whitespaces as separators for attribute selectors.

Used to only recognize 0x20 as a separator for attribute selector matching
values in space separated lists. Now recognizes 0x09, 0x0a, 0x0c, 0x0d, and
0x20 as separators.

BUG=239786

Review URL: https://chromiumcodereview.appspot.com/14980012

git-svn-id: svn://svn.chromium.org/blink/trunk@150410 bbb929c8-8fbe-4397-9dbb-9b2b20218538
3 files changed
tree: 163b89843bb6a505601b027d5daf6b2e01081504
  1. third_party/