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

LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/bidi-linebreak-001-expected.txt

Index: LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/bidi-linebreak-001-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/bidi-linebreak-001-expected.txt b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/bidi-linebreak-001-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..25eb52fb134a02dbbb15ce93cb0065cc934a532b
--- /dev/null
+++ b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/bidi-linebreak-001-expected.txt
@@ -0,0 +1,19 @@
+layer at (0,0) size 800x600
+  RenderView at (0,0) size 800x600
+layer at (0,0) size 800x157
+  RenderBlock {HTML} at (0,0) size 800x157
+    RenderBody {BODY} at (8,16) size 784x125
+      RenderBlock {P} at (0,0) size 784x36
+        RenderText {#text} at (0,0) size 762x36
+          text run at (0,0) width 762: "This HTML tests if the 'while-space' property controls the behavors of line-break characters (U+000A and U+000D) in a"
+          text run at (0,18) width 85: "complex text."
+      RenderBlock {P} at (0,52) size 784x19
+        RenderText {#text} at (0,1) size 506x18
+          text run at (0,1) width 292: "If this test succeeds, you can see three words \""
+          text run at (292,1) width 37 RTL: "\x{5E9}\x{5D5}\x{5BC}\x{5E8}\x{5D4}"
+          text run at (328,1) width 178: "\", separated with line-break."
+      RenderBlock {P} at (0,87) size 784x38
+        RenderText {#text} at (0,1) size 73x37
+          text run at (0,1) width 37 RTL: "\x{5E9}\x{5D5}\x{5BC}\x{5E8}\x{5D4}"
+          text run at (36,1) width 1: " "
+          text run at (0,20) width 73 RTL: "\x{5E9}\x{5D5}\x{5BC}\x{5E8}\x{5D4}\x{D}\x{5E9}\x{5D5}\x{5BC}\x{5E8}\x{5D4}"