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

LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/unicode-bidi-plaintext-in-textarea-expected.txt

Index: LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/unicode-bidi-plaintext-in-textarea-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/unicode-bidi-plaintext-in-textarea-expected.txt b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/unicode-bidi-plaintext-in-textarea-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..373bc2404467a2aa70c36f921cb548e00159fa9e
--- /dev/null
+++ b/LayoutTests/platform/mac/virtual/mac-antialiasedtext/fast/text/international/unicode-bidi-plaintext-in-textarea-expected.txt
@@ -0,0 +1,55 @@
+layer at (0,0) size 800x600
+  RenderView at (0,0) size 800x600
+layer at (0,0) size 800x316
+  RenderBlock {HTML} at (0,0) size 800x316
+    RenderBody {BODY} at (8,8) size 784x300
+      RenderBlock {DIV} at (0,0) size 784x300
+        RenderBlock (anonymous) at (0,0) size 784x36
+          RenderText {#text} at (0,0) size 761x36
+            text run at (0,0) width 761: "In all four cases below, the exclamation mark should be on the left side of the first line and on the right side of the second"
+            text run at (0,18) width 27: "line."
+        RenderBlock {DIV} at (0,36) size 784x264
+          RenderBR {BR} at (375,48) size 0x18
+          RenderBR {BR} at (375,114) size 0x18
+          RenderBR {BR} at (375,180) size 0x18
+          RenderText {#text} at (0,0) size 0x0
+layer at (10,46) size 371x58 clip at (11,47) size 369x56
+  RenderTextControl {TEXTAREA} at (2,2) size 371x58 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+    RenderBlock {DIV} at (3,3) size 365x39
+      RenderText {#text} at (336,0) size 29x13
+        text run at (336,0) width 29 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}!"
+      RenderBR {BR} at (336,0) size 1x13
+      RenderText {#text} at (0,13) size 30x13
+        text run at (0,13) width 30: "hello!"
+      RenderBR {BR} at (29,13) size 1x13
+      RenderBR {BR} at (0,26) size 0x13
+layer at (10,112) size 371x58 clip at (11,113) size 369x56
+  RenderTextControl {TEXTAREA} at (2,68) size 371x58 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+    RenderBlock {DIV} at (3,3) size 365x39
+      RenderText {#text} at (336,0) size 29x13
+        text run at (336,0) width 29 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}!"
+      RenderBR {BR} at (336,0) size 1x13
+      RenderText {#text} at (0,13) size 30x13
+        text run at (0,13) width 30: "hello!"
+      RenderBR {BR} at (29,13) size 1x13
+      RenderBR {BR} at (0,26) size 0x13
+layer at (10,178) size 371x58 clip at (11,179) size 369x56
+  RenderTextControl {TEXTAREA} at (2,134) size 371x58 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+    RenderBlock {DIV} at (3,3) size 365x39
+      RenderText {#text} at (336,0) size 29x13
+        text run at (336,0) width 29 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}!"
+      RenderBR {BR} at (336,0) size 1x13
+      RenderText {#text} at (0,13) size 30x13
+        text run at (0,13) width 30: "hello!"
+      RenderBR {BR} at (29,13) size 1x13
+      RenderBR {BR} at (0,26) size 0x13
+layer at (10,244) size 371x58 clip at (11,245) size 369x56
+  RenderTextControl {TEXTAREA} at (2,200) size 371x58 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+    RenderBlock {DIV} at (3,3) size 365x39
+      RenderText {#text} at (336,0) size 29x13
+        text run at (336,0) width 29 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}!"
+      RenderBR {BR} at (336,0) size 1x13
+      RenderText {#text} at (0,13) size 30x13
+        text run at (0,13) width 30: "hello!"
+      RenderBR {BR} at (29,13) size 1x13
+      RenderBR {BR} at (0,26) size 0x13