Merge virtual mac-antialiasedtext and windows-directwrite test suites

LayoutTests/platform/win/virtual/windows-directwrite/fast/text/international/rtl-white-space-pre-wrap-expected.txt

-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
-      RenderBlock {P} at (0,0) size 784x36
-        RenderText {#text} at (0,0) size 108x17
-          text run at (0,0) width 108: "This is a test for "
-        RenderInline {I} at (0,0) size 763x35
-          RenderInline {A} at (0,0) size 354x17 [color=#0000EE]
-            RenderText {#text} at (107,0) size 354x17
-              text run at (107,0) width 354: "http://bugzilla.opendarwin.org/show_bug.cgi?id=9670"
-          RenderText {#text} at (460,0) size 763x35
-            text run at (460,0) width 5: " "
-            text run at (464,0) width 299: "http://bugzilla.opendarwin.org/show_bug.cgi?"
-            text run at (0,18) width 56: "id=9670"
-        RenderText {#text} at (55,18) size 5x17
-          text run at (55,18) width 5: "."
-      RenderBlock {P} at (0,52) size 784x18
-        RenderText {#text} at (0,0) size 554x17
-          text run at (0,0) width 554: "All text should be aligned with the right edge of its container and should not overflow."
-      RenderBlock {HR} at (0,86) size 784x2 [border: (1px inset #EEEEEE)]
-      RenderBlock {DIV} at (0,96) size 191x27 [bgcolor=#FFFF00]
-        RenderText {#text} at (0,0) size 191x26
-          text run at (0,0) width 191 RTL: "\x{5D0}\x{5DB}\x{5DC}\x{5EA} \x{5E4}\x{5DC}\x{5E4}\x{5DC}? \x{5E9}\x{5EA}\x{5D4} \x{5DE}\x{5D9}\x{5E5}!"
-      RenderBlock (anonymous) at (0,123) size 784x84
-        RenderBR {BR} at (0,0) size 0x17
-        RenderText {#text} at (199,66) size 4x17
-          text run at (199,66) width 4: " "
-        RenderBR {BR} at (0,0) size 0x0
-      RenderBlock {DIV} at (0,207) size 191x27 [bgcolor=#FFFF00]
-        RenderText {#text} at (0,0) size 191x26
-          text run at (0,0) width 191 RTL: "\x{5D0}\x{5DB}\x{5DC}\x{5EA} \x{5E4}\x{5DC}\x{5E4}\x{5DC}? \x{5E9}\x{5EA}\x{5D4} \x{5DE}\x{5D9}\x{5E5}!"
-layer at (8,151) size 199x58 clip at (9,152) size 197x56
-  RenderTextControl {TEXTAREA} at (0,20) size 199x58 [bgcolor=#FFFFFF] [border: (1px solid #A9A9A9)]
-    RenderBlock {DIV} at (3,3) size 195x27
-      RenderText {#text} at (4,0) size 191x26
-        text run at (4,0) width 191 RTL: "\x{5D0}\x{5DB}\x{5DC}\x{5EA} \x{5E4}\x{5DC}\x{5E4}\x{5DC}? \x{5E9}\x{5EA}\x{5D4} \x{5DE}\x{5D9}\x{5E5}!"