Upstream privacy settings.

chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/NetworkPredictionPreference.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/NetworkPredictionPreference.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/NetworkPredictionPreference.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/NetworkPredictionPreference.java
new file mode 100644
index 0000000000000000000000000000000000000000..a038a57ba64dc6a47717c76331d9ab6291d0078a
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/privacy/NetworkPredictionPreference.java
@@ -0,0 +1,42 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.preferences.privacy;
+
+import android.content.Context;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceChangeListener;
+import android.util.AttributeSet;
+
+import org.chromium.chrome.R;
+import org.chromium.chrome.browser.preferences.ChromeBaseListPreference;
+import org.chromium.chrome.browser.preferences.NetworkPredictionOptions;
+import org.chromium.chrome.browser.preferences.PrefServiceBridge;
+
+/**
+ * Fragment to set and retrieve the prerender preference.
+ */
+public class NetworkPredictionPreference extends ChromeBaseListPreference
+        implements OnPreferenceChangeListener {
+
+    private final Context mContext;
+
+    public NetworkPredictionPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        mContext = context;
+        String[] networkPredictionPrefs = context.getResources().getStringArray(
+                R.array.bandwidth_entries);
+        assert networkPredictionPrefs.length == NetworkPredictionOptions.choiceCount();
+        setOnPreferenceChangeListener(this);
+        setSummary(context.getString(
+                PrefServiceBridge.getInstance().getNetworkPredictionOptions().getDisplayTitle()));
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        setSummary(mContext.getString(
+                NetworkPredictionOptions.stringToEnum((String) newValue).getDisplayTitle()));
+        return true;
+    }
+}