Remove http/wml from the DumpRenderTree skipped list, as this directory no longer exists.

Change-Id: I7f97d68695ee1df45329749d8f08d44364bfef24
diff --git a/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java b/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
index 4250043..77adac6 100644
--- a/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
+++ b/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
@@ -66,7 +66,6 @@
         "profiler",  // profiler is not supported
         "svg",  // svg is not supported
         "platform",  // platform specific
-        "http/wml",
     };
 
     static final String [] ignoreTestList = {