Avoid deadlock in SkGetFallbackFamilyNameForChar().

Avoid deadlock in SkGetFallbackFamilyNameForChar().

The deaklock happened when SkFontHost::CreateTypefaceFromStream() is called
indirectly from SkGetFallbackFamilyNameForChar().

[DerekS, 2012-10-12 12:55:05]

lgtm

[DerekS, 2012-10-12 12:55:51]

On 2012/10/12 12:55:05, DerekS wrote:
> lgtm

This code really needs an overhaul, but I'm holding out for a little hoping to
get a real font manager from the OS.

[Xianzhu, 2012-10-12 16:26:24]

On 2012/10/12 12:55:51, DerekS wrote:
> This code really needs an overhaul, but I'm holding out for a little hoping to
> get a real font manager from the OS.

Agreed.

Please help land it. Thanks :)

[DerekS, 2012-10-15 16:04:27]

On 2012/10/12 16:26:24, wangxianzhu1 wrote:
> On 2012/10/12 12:55:51, DerekS wrote:
> > This code really needs an overhaul, but I'm holding out for a little hoping
to
> > get a real font manager from the OS.
> 
> Agreed.
> 
> Please help land it. Thanks :)

Landed this in https://code.google.com/p/skia/source/detail?r=5956

You can go ahead and close out this issue.

[Xianzhu, 2012-10-15 16:48:03]

On 2012/10/15 16:04:27, DerekS wrote:
> You can go ahead and close out this issue.

Thanks!