Merge virtual mac-antialiasedtext and windows-directwrite test suites

LayoutTests/platform/win-xp/virtual/windows-directwrite/fast/text/international/unicode-bidi-plaintext-expected.txt

Index: LayoutTests/platform/win-xp/virtual/windows-directwrite/fast/text/international/unicode-bidi-plaintext-expected.txt
diff --git a/LayoutTests/platform/win-xp/virtual/windows-directwrite/fast/text/international/unicode-bidi-plaintext-expected.txt b/LayoutTests/platform/win-xp/virtual/windows-directwrite/fast/text/international/unicode-bidi-plaintext-expected.txt
deleted file mode 100644
index 84e7c2e6d39baf84d9d247f2141e1c1a588c59bf..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/win-xp/virtual/windows-directwrite/fast/text/international/unicode-bidi-plaintext-expected.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-layer at (0,0) size 800x600
-  RenderView at (0,0) size 800x600
-layer at (0,0) size 800x214
-  RenderBlock {HTML} at (0,0) size 800x214
-    RenderBody {BODY} at (8,8) size 784x193
-      RenderBlock {DIV} at (0,0) size 784x20
-        RenderText {#text} at (0,0) size 483x19
-          text run at (0,0) width 483: "This tests proper handling of unicode-bidi: plaintext. You should not see any red."
-      RenderBlock {DIV} at (0,20) size 784x80
-        RenderText {#text} at (0,0) size 41x19
-          text run at (0,0) width 41: "!hello. "
-        RenderBR {BR} at (41,0) size 0x19
-        RenderText {#text} at (742,20) size 42x19
-          text run at (742,20) width 42 RTL: "!\x{5E9}\x{5DC}\x{5D5}\x{5DD}. "
-        RenderBR {BR} at (742,20) size 0x19
-        RenderText {#text} at (0,40) size 60x19
-          text run at (0,40) width 36: "hello, "
-          text run at (36,40) width 15 RTL: "\x{5DC}\x{5D5}\x{5D9}"
-          text run at (51,40) width 9: "! "
-        RenderBR {BR} at (60,40) size 0x19
-        RenderText {#text} at (693,60) size 91x19
-          text run at (693,60) width 5 RTL: "!"
-          text run at (698,60) width 49: "WebKit"
-          text run at (747,60) width 37 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}, "
-      RenderBlock {PRE} at (0,113) size 784x80
-        RenderText {#text} at (0,0) size 784x80
-          text run at (0,0) width 8: "a"
-          text run at (8,0) width 0: " "
-          text run at (0,16) width 8: "("
-          text run at (8,16) width 0: " "
-          text run at (680,32) width 0 RTL: " "
-          text run at (680,32) width 8 RTL: "!"
-          text run at (688,32) width 48: "WebKit"
-          text run at (736,32) width 48 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD}, "
-          text run at (0,48) width 56: "hello, "
-          text run at (56,48) width 24 RTL: "\x{5DC}\x{5D5}\x{5D9}"
-          text run at (80,48) width 8: "!"
-          text run at (88,48) width 0: " "
-          text run at (0,64) width 8: ")"
-          text run at (8,64) width 0: " "