[four-in-a-row] Use a meaningful icon for the HighContrast theme.

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 7b0e6888f077f522901da577a859c6000ab14552
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Sep 5 20:59:53 2014 +0200

    Use a meaningful icon for the HighContrast theme.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=677638

 data/icons/HighContrast/16x16/four-in-a-row.png   |  Bin 404 -> 444 bytes
 data/icons/HighContrast/22x22/four-in-a-row.png   |  Bin 325 -> 376 bytes
 data/icons/HighContrast/24x24/four-in-a-row.png   |  Bin 561 -> 621 bytes
 data/icons/HighContrast/256x256/four-in-a-row.png |  Bin 2932 -> 3100 bytes
 data/icons/HighContrast/32x32/four-in-a-row.png   |  Bin 479 -> 524 bytes
 data/icons/HighContrast/48x48/four-in-a-row.png   |  Bin 1049 -> 1110 bytes
 6 files changed, 0 insertions(+), 0 deletions(-)
---
diff --git a/data/icons/HighContrast/16x16/four-in-a-row.png b/data/icons/HighContrast/16x16/four-in-a-row.png
index a426ac6..d9302cc 100644
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diff --git a/data/icons/HighContrast/22x22/four-in-a-row.png b/data/icons/HighContrast/22x22/four-in-a-row.png
index af44bbd..7356f66 100644
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diff --git a/data/icons/HighContrast/24x24/four-in-a-row.png b/data/icons/HighContrast/24x24/four-in-a-row.png
index fb33d5b..b28bef4 100644
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diff --git a/data/icons/HighContrast/256x256/four-in-a-row.png 
b/data/icons/HighContrast/256x256/four-in-a-row.png
index 3f1e8df..b130a40 100644
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diff --git a/data/icons/HighContrast/32x32/four-in-a-row.png b/data/icons/HighContrast/32x32/four-in-a-row.png
index f1922f4..9f9a92e 100644
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diff --git a/data/icons/HighContrast/48x48/four-in-a-row.png b/data/icons/HighContrast/48x48/four-in-a-row.png
index 8cb8e90..5c346e3 100644
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