commit aae42e696973ff14132cb94ef1cc304c2deb0f9b
author shend <shend@chromium.org> Wed May 24 06:10:15 2017
committer Commit bot <commit-bot@chromium.org> Wed May 24 06:10:15 2017
tree 868a479d39810e688722c35e4f79939759ccf0ab
parent 03e6bc737f164bf673e4676f1e673eb669525288

Move StyleRareNonInheritedData::has* methods to ComputedStyle.

When we generate StyleRareNonInheritedData, we would no longer have
handwritten helper functions on the class. Hence, we need to move all
the helper functions on StyleRareNonInheritedData to ComputedStyle.

This patch concerns three helper functions in ComputedStyle:
- HasFilters: Moved to ComputedStyle.
- HasBackdropFilters: Deleted as it was unused.
- HasOpacity: Same helper already exists on ComputedStyle, deleted.

BUG=628043

Review-Url: https://codereview.chromium.org/2887293002
Cr-Commit-Position: refs/heads/master@{#474182}