Asian fonts are not rendered properly in WebView on Linux.
Please see details in screenshots.
Tagging issue as regression, as it was not reproduced in previous runs.

To reproduce, load one of the following websites into WebView:
360buy.com
4399.com
56.com
7k7k.com
baidu.com
goo.ne.jp
hao123.com
indeed.com
ku6.com
pps.tv
qq.com
rakuten.co.jp
salesforce.com
sina.com.cn
sogou.com
sohu.com
soso.com
taobao.com
tudou.com
xunlei.com
youku.com