[autofill] Add support for PSL domain matching for password autofill.

chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java

Index: chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java
index 123db1a73b782556f1104bf5c62069cab74458c8..5564f3c85682162095137e06dd89f00fcde37f0f 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillListAdapter.java
@@ -5,6 +5,7 @@
 package org.chromium.chrome.browser.autofill;
 
 import android.content.Context;
+import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -37,7 +38,13 @@ public class AutofillListAdapter extends ArrayAdapter<AutofillSuggestion> {
         TextView nameView = (TextView) layout.findViewById(R.id.autofill_name);
         nameView.setText(getItem(position).mName);
         TextView labelView = (TextView) layout.findViewById(R.id.autofill_label);
-        labelView.setText(getItem(position).mLabel);
+        CharSequence label = getItem(position).mLabel;
+        if (TextUtils.isEmpty(label)) {
+            labelView.setVisibility(View.GONE);

[palmer, 2013/06/06 21:16:42]

Does this mean that if the |label| is empty, that the feature still works?
Shouldn't we not use the feature of the informative label is invalid (empty
might be one kind of invalid)?

[nyquist, 2013/06/07 22:51:10]

This code is just the generic autofill adapter for Android. If something is
invalid, it should be stripped out earlier than this.

+        } else {
+            labelView.setText(label);
+            labelView.setVisibility(View.VISIBLE);
+        }
 
         return layout;
     }