Create an antialiased virtual layout test group for font testing on Mac

LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/basic/012-expected.txt

Index: LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/basic/012-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/basic/012-expected.txt b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/basic/012-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..86036f6b34400fca5e45373ca3d78df93776c749
--- /dev/null
+++ b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/basic/012-expected.txt
@@ -0,0 +1,36 @@
+layer at (0,0) size 800x600
+  RenderView at (0,0) size 800x600
+layer at (0,0) size 800x600
+  RenderBlock {HTML} at (0,0) size 800x600
+    RenderBody {BODY} at (8,8) size 784x584 [bgcolor=#FFFFFF]
+      RenderBlock {H2} at (0,0) size 784x28
+        RenderText {#text} at (0,0) size 357x28
+          text run at (0,0) width 357: "Safari Whitespace/Non-ASCII Bug"
+      RenderBlock {P} at (0,47.91) size 784x36
+        RenderText {#text} at (0,0) size 765x36
+          text run at (0,0) width 641: "Apart from whitespace (tab and linefeed characters), the two lists below (in red) use identical HTML. "
+          text run at (641,0) width 124: "Both lists should be"
+          text run at (0,18) width 581: "rendered on a single line. In Safari, however, the first list shows each item on a separate line."
+      RenderBlock {P} at (0,99.91) size 784x36
+        RenderText {#text} at (0,0) size 751x36
+          text run at (0,0) width 751: "This bug only seems to occur if the bullet character is non-ASCII (has a Unicode value higher than 127). Non-breaking"
+          text run at (0,18) width 281: "spaces ( ), however, are an exception."
+      RenderBlock (anonymous) at (0,151.91) size 784x72
+        RenderBR {BR} at (0,0) size 0x18
+        RenderInline {FONT} at (0,0) size 334x54 [color=#CC0000]
+          RenderText {#text} at (0,18) size 334x18
+            text run at (0,18) width 69: "\x{BB} England "
+            text run at (69,18) width 60: "\x{BB} Ireland "
+            text run at (129,18) width 71: "\x{BB} Scotland "
+            text run at (200,18) width 75: "\x{BB} Germany "
+            text run at (275,18) width 59: "\x{BB} France "
+          RenderBR {BR} at (334,32) size 0x0
+          RenderBR {BR} at (0,36) size 0x18
+          RenderText {#text} at (0,54) size 334x18
+            text run at (0,54) width 69: "\x{BB} England "
+            text run at (69,54) width 60: "\x{BB} Ireland "
+            text run at (129,54) width 71: "\x{BB} Scotland "
+            text run at (200,54) width 75: "\x{BB} Germany "
+            text run at (275,54) width 59: "\x{BB} France "
+        RenderText {#text} at (0,0) size 0x0
+        RenderBR {BR} at (0,0) size 0x0