Fix RenderTextHarfBuzz glyph offset regression.
commit3e738789d18fc1ba74dd2593b6f585cff7c36a9e
authormsw@chromium.org <msw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sun, 20 Jul 2014 02:25:17 +0000 (20 02:25 +0000)
committermsw@chromium.org <msw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sun, 20 Jul 2014 02:25:17 +0000 (20 02:25 +0000)
tree039b38069527a8137092f7d15deff6f0b3f7821b
parentbf880955759ac07969ec57b4de613bb5b0769099
Fix RenderTextHarfBuzz glyph offset regression.

Negate the vertical glyph offset in RenderTextHarfBuzz.
Also restores the hb_buffer_set_language call and comment.
These were victims of merge errors in r284297.

BUG=391203
TEST=Arabic diacritics are drawn correctly.
R=ckocagil@chromium.org
TBR=asvitkine@chromium.org

Review URL: https://codereview.chromium.org/408733002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284356 0039d316-1c4b-4281-b951-d872f2087c98
ui/gfx/render_text_harfbuzz.cc