tree e8d8a840be5d9e0f867388a6f58b311707a58fb3
parent a0bcfe1819277f44264ef31fdbdc3b59f1970144
author sashab <sashab@chromium.org> 1481696625 -0800
committer Commit bot <commit-bot@chromium.org> 1481696865 +0000

Change ComputedStyle::setWritingMode() to return void instead of bool

Change ComputedStyle::setWritingMode() to return void instead of bool,
and updated the 2 callsites that use this functionality to match.

There is overhead from checking whether writingMode has changed and
returning instead of setting the value, and this patch removes that
overhead for callers that don't need this functionality.

Also, this is pre-work to generating writing-mode in ComputedStyleBase,
which aims to make all properties regular and share the same getter and
setter patterns where possible.

BUG=628043

Review-Url: https://codereview.chromium.org/2567963002
Cr-Commit-Position: refs/heads/master@{#438448}