Update DumpRenderTree test expectations for fast/encoding

New layout tests added in https://android-git.corp.google.com/g/70926

Change-Id: I3c12f44d2c283e8b1da1c10975d6e4dd567889f8
diff --git a/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java b/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
index 8afd9f6..0204782 100644
--- a/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
+++ b/tests/DumpRenderTree/src/com/android/dumprendertree/FileFilter.java
@@ -93,6 +93,11 @@
         // This first block of tests are for features for which Android
         // should pass all tests. They are skipped only temporarily.
         // TODO: Fix these failing tests and remove them from this list.
+        ignoreResultList.add("fast/encoding/char-encoding.html"); // fails in Java HTTP stack, see http://b/issue?id=3047156
+        ignoreResultList.add("fast/encoding/char-decoding.html"); // fails in Java HTTP stack, see http://b/issue?id=3047156
+        ignoreResultList.add("fast/encoding/hanarei-blog32-fc2-com.html"); // fails in Java HTTP stack, see http://b/issue?id=3046986
+        ignoreResultList.add("fast/encoding/mailto-always-utf-8.html"); // Requires waitForPolicyDelegate(), see http://b/issue?id=3043468
+        ignoreResultList.add("fast/encoding/percent-escaping.html"); // fails in Java HTTP stack, see http://b/issue?id=3046984
         ignoreResultList.add("fast/events/touch/basic-multi-touch-events.html"); // Requires multi-touch
         ignoreResultList.add("fast/events/touch/touch-target.html"); // Requires multi-touch
         ignoreResultList.add("http/tests/appcache/empty-manifest.html"); // flaky
@@ -110,6 +115,9 @@
         ignoreResultList.add("storage/transaction-success-callback-isolated-world.html"); // Requires layoutTestController.evaluateScriptInIsolatedWorld()
 
         // Expected failures due to unsupported features.
+        ignoreResultList.add("fast/encoding/char-decoding-mac.html"); // Mac-specific encodings (also marked Won't Fix in Chromium, bug 7388)
+        ignoreResultList.add("fast/encoding/char-encoding-mac.html"); // Mac-specific encodings (also marked Won't Fix in Chromium, bug 7388)
+        ignoreResultList.add("fast/encoding/idn-security.html"); // Mac-specific IDN checks (also marked Won't Fix in Chromium, bug 21814)
         ignoreResultList.add("fast/events/touch/touch-coords-in-zoom-and-scroll.html"); // Requires eventSender.zoomPageIn(),zoomPageOut()
         ignoreResultList.add("fast/workers"); // workers not supported
         ignoreResultList.add("http/tests/eventsource/workers"); // workers not supported