Migrate Usage & Crash Report Preferences

Migrate the Usage and Crash Reports Preference Fragment from the
deprecated Framework preferences to the preferences support library.

Bug: 968592
Change-Id: I7603dccab366bc6964b2d79473bf7227e8619c09
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1670147Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Natalie Chouinard <chouinard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#671826}

chrome/android/java/res/xml/usage_and_crash_reports_preferences.xml

@@ -3,21 +3,21 @@
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file. -->
 
-<PreferenceScreen
+<android.support.v7.preference.PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
-    <org.chromium.chrome.browser.preferences.ChromeSwitchPreference
+    <org.chromium.chrome.browser.preferences.ChromeSwitchPreferenceCompat
         android:key="usage_and_crash_reports_switch"
         android:summaryOn="@string/text_on"
         android:summaryOff="@string/text_off"
         app:drawDivider="true"/>
 
-    <org.chromium.chrome.browser.preferences.TextMessagePreference
+    <org.chromium.chrome.browser.preferences.TextMessagePreferenceCompat
         android:title="@string/usage_and_crash_reports_description_legacy"/>
 
-    <org.chromium.chrome.browser.preferences.LearnMorePreference
+    <org.chromium.chrome.browser.preferences.LearnMorePreferenceCompat
         android:key="usage_and_crash_reports_learn_more"
         app:helpContext="@string/help_context_usage_reports"/>
 
-</PreferenceScreen>
+</android.support.v7.preference.PreferenceScreen>
\ No newline at end of file

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

@@ -5,13 +5,11 @@
 package org.chromium.chrome.browser.preferences.privacy;
 
 import android.os.Bundle;
-import android.preference.Preference;
-import android.preference.Preference.OnPreferenceChangeListener;
-import android.preference.PreferenceFragment;
+import android.support.v7.preference.PreferenceFragmentCompat;
 
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.metrics.UmaSessionStats;
-import org.chromium.chrome.browser.preferences.ChromeSwitchPreference;
+import org.chromium.chrome.browser.preferences.ChromeSwitchPreferenceCompat;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferenceUtils;
 
@@ -19,31 +17,27 @@ import org.chromium.chrome.browser.preferences.PreferenceUtils;
  * Fragment to manage the Usage and crash reports preference and to explain to
  * the user what it does.
  */
-public class UsageAndCrashReportsPreferenceFragment extends PreferenceFragment {
+public class UsageAndCrashReportsPreferenceFragment extends PreferenceFragmentCompat {
     private static final String PREF_USAGE_AND_CRASH_REPORTS_SWITCH =
             "usage_and_crash_reports_switch";
 
     @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         PreferenceUtils.addPreferencesFromResource(this, R.xml.usage_and_crash_reports_preferences);
         getActivity().setTitle(R.string.usage_and_crash_reports_title_legacy);
         initUsageAndCrashReportsSwitch();
     }
 
     private void initUsageAndCrashReportsSwitch() {
-        ChromeSwitchPreference usageAndCrashReportsSwitch =
-                (ChromeSwitchPreference) findPreference(PREF_USAGE_AND_CRASH_REPORTS_SWITCH);
+        ChromeSwitchPreferenceCompat usageAndCrashReportsSwitch =
+                (ChromeSwitchPreferenceCompat) findPreference(PREF_USAGE_AND_CRASH_REPORTS_SWITCH);
         boolean enabled =
                 PrivacyPreferencesManager.getInstance().isUsageAndCrashReportingPermittedByUser();
         usageAndCrashReportsSwitch.setChecked(enabled);
 
-        usageAndCrashReportsSwitch.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-            @Override
-            public boolean onPreferenceChange(Preference preference, Object newValue) {
-                UmaSessionStats.changeMetricsReportingConsent((boolean) newValue);
-                return true;
-            }
+        usageAndCrashReportsSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
+            UmaSessionStats.changeMetricsReportingConsent((boolean) newValue);
+            return true;
         });
 
         usageAndCrashReportsSwitch.setManagedPreferenceDelegate(