Fix Georgian font selection on Windows 7

Fix Georgian font selection on Windows 7

Change FontFallbackWin to specify Sylfaen before Segoe UI for Georgian.
The Segoe UI font is present on Windows 7 and therefore matches despite
not having the required glyphs for Georgian.

BUG=606196
TBR=drott@chromium.org

Review URL: https://codereview.chromium.org/1961083004 .

Cr-Commit-Position: refs/heads/master@{#392452}
(cherry picked from commit c1300bcc9f5d724be1f08bf4d0ec3f3ca2cbe531)

Committed: https://chromium.googlesource.com/chromium/src/+/24612fe9ce715ed65ea5afc2e9f973f69d4fc89b

[eae, 2016-05-10 17:07:00]

Description was changed from

==========
Fix Georgian font selection on Windows 7

Change FontFallbackWin to specify Sylfaen before Segoe UI for Georgian.
The Segoe UI font is present on Windows 7 and therefore matches despite
not having the required glyphs for Georgian.

BUG=606196
TBR=drott@chromium.org

Review URL: https://codereview.chromium.org/1961083004 .

Cr-Commit-Position: refs/heads/master@{#392452}
(cherry picked from commit c1300bcc9f5d724be1f08bf4d0ec3f3ca2cbe531)
==========

to

==========
Fix Georgian font selection on Windows 7

Change FontFallbackWin to specify Sylfaen before Segoe UI for Georgian.
The Segoe UI font is present on Windows 7 and therefore matches despite
not having the required glyphs for Georgian.

BUG=606196
TBR=drott@chromium.org

Review URL: https://codereview.chromium.org/1961083004 .

Cr-Commit-Position: refs/heads/master@{#392452}
(cherry picked from commit c1300bcc9f5d724be1f08bf4d0ec3f3ca2cbe531)

Committed:
https://chromium.googlesource.com/chromium/src/+/24612fe9ce715ed65ea5afc2e9f9...
==========

[eae, 2016-05-10 17:07:01]

Committed patchset #1 (id:1) manually as
24612fe9ce715ed65ea5afc2e9f973f69d4fc89b.