Set the default minimum font size webkit pref to 12 for Chinese and 10 for ja,ko,ar and th.

This will partly resolve [2] one of frequent complains of Chinese users (as long as they use Chinese Chrome). 
See http://www.google.com/support/forum/p/Chrome/thread?tid=389f306a52817110&hl=en

Leave alone other UI language versions alone for now (Firefox has per-script/per-language min font size [1]). Eventually, there need to be per-script which requires the webkit change. 


[1] http://mxr.mozilla.org/seamonkey/search?string=font.minimum-size
(note that Firefox does not set these values by default except for Thai, but offers a UI for a user to adjust). 

[2] See other issues (feature requests) mentioned in http://crbug.com/16868

BUG=16875 (http://crbug.com/16875)
TEST=Open Chrome with '--lang=zh-CN' and 
  go to http://www.popyard.org/ and Chinese characters are larger than before.


Review URL: http://codereview.chromium.org/155607

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20987 0039d316-1c4b-4281-b951-d872f2087c98
6 files changed