Add flags for new Autofill work.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 2e854a6c3667d582cc0bef0ddb3f338c4e7b4354..e8c05e4bafabfd9e29344cf30c74adf62f1290bd 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5985,6 +5985,18 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_SHOW_AUTOFILL_TYPE_PREDICTIONS_DESCRIPTION" desc="Description for the flag to show Autofill field type predictions for all forms">
         Annotates web forms with Autofill field type predictions as placeholder text.
       </message>
+      <message name="IDS_FLAGS_ENABLE_NEW_AUTOFILL_UI_NAME" desc="Title for the flag to enable the new Autofill UI">
+        Enable new Autofill UI
+      </message>
+      <message name="IDS_FLAGS_ENABLE_NEW_AUTOFILL_UI_DESCRIPTION" desc="Description for the flag to enable the new Autofill UI">
+        Enable the new Autofill UI (feature in progress).
+      </message>
+      <message name="IDS_FLAGS_ENABLE_NEW_AUTOFILL_HEURISTICS_NAME" desc="Title for the flag to enable new Autofill heuristics">
+        Enable new Autofill heuristics
+      </message>
+      <message name="IDS_FLAGS_ENABLE_NEW_AUTOFILL_HEURISTICS_DESCRIPTION" desc="Description for the flag to enable new Autofill heuristics">
+        Enable new Autofill heuristics (feature in progress).
+      </message>
       <message name="IDS_FLAGS_SYNC_SEARCH_ENGINES_NAME" desc="Title for the flag to enable syncing the Search Engines datatype">
         Enable syncing search engines
       </message>