UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36

Example URL:

Steps to reproduce the problem:
If the font name is missing (i.e. probably a web font) or the sandbox is disabled, use the system defaults.

I think the font name is missing , use the system defaults .It is right .
But the sandbox is disabled and font name is exist ,
It should get from gfx::GetFontRenderParams.

What is the expected behavior?

What went wrong?
NA

Does it occur on multiple sites: N/A

Is it a problem with a plugin? N/A 

Did this work before? N/A 

Does this work in other browsers? N/A 

Chrome version: 51.0.2704.84  Channel: n/a
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 21.0 r0