Sync with Chromium's fork

* Add the following font metrics fields:
    + fAvgCharWidth
    + fXMin
    + fXMax
    + fXHeight

* Add \#if 0'ed includes for the Freetype headers for Xcode, scons and
  other tools which chase headers.

* Correctly render 1bpp fonts (mostly Chinese fonts at small sizes)


git-svn-id: http://skia.googlecode.com/svn/trunk@157 2bbb7eff-a529-9590-31e7-b0007b416f81
4 files changed