Removed WONTFIX tests

LayoutTests/fast/replaced/pdf-as-image-expected.txt

Index: LayoutTests/fast/replaced/pdf-as-image-expected.txt
diff --git a/LayoutTests/fast/replaced/pdf-as-image-expected.txt b/LayoutTests/fast/replaced/pdf-as-image-expected.txt
deleted file mode 100644
index f9322089f5f116d8a9eaffed0adfc15027b8a0d0..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/replaced/pdf-as-image-expected.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-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 784x18
-        RenderText {#text} at (0,0) size 53x18
-          text run at (0,0) width 53: "Test for "
-        RenderInline {A} at (0,0) size 63x18 [color=#0000EE]
-          RenderText {#text} at (53,0) size 63x18
-            text run at (53,0) width 63: "Bug 7206"
-        RenderText {#text} at (116,0) size 451x18
-          text run at (116,0) width 451: " REGRESSION: PDF \"images\" no longer render within HTML pages."
-      RenderBlock {P} at (0,34) size 784x18
-        RenderText {#text} at (0,0) size 647x18
-          text run at (0,0) width 647: "If the test fails, the image below will be the 20x20 error image instead of the larger actual PDF content."
-      RenderBlock (anonymous) at (0,68) size 784x93
-        RenderImage {IMG} at (0,0) size 93x93
-        RenderText {#text} at (0,0) size 0x0