Fix RenderTextWin font linking with custom fonts.
Fix RenderTextWin font linking with custom fonts.

Call ScriptGetFontProperties() lazily, only right
before its output is needed. This makes sure that
the correct font's properties are used to determine
if there are missing glyphs when going through the
fallback / linking path.

BUG=124453, 105550
TEST=See http://crbug.com/124453.

Review URL: http://codereview.chromium.org/10189001

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@133505 0039d316-1c4b-4281-b951-d872f2087c98

adobe/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,yitian134/chromium,yitian134/chromium,yitian134/chromium,ropik/chromium,adobe/chromium,ropik/chromium,yitian134/chromium,ropik/chromium,adobe/chromium,ropik/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,ropik/chromium,ropik/chromium,adobe/chromium,adobe/chromium,ropik/chromium,adobe/chromium