New UMA settings fragment using Android prefs.

chrome/browser/android/preferences/pref_service_bridge.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/android/preferences/pref_service_bridge.h"
 
 #include <jni.h>
 
 #include "base/android/build_info.h"
 #include "base/android/jni_android.h"
@@ skipping 362 matching lines @@
   return IsContentSettingManaged(CONTENT_SETTINGS_TYPE_FULLSCREEN);
 }
 
 static jboolean GetFullscreenAllowed(JNIEnv* env, jobject obj) {
   HostContentSettingsMap* content_settings =
       GetOriginalProfile()->GetHostContentSettingsMap();
   return content_settings->GetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_FULLSCREEN, NULL) == CONTENT_SETTING_ALLOW;
 }
 
+static jboolean GetMetricsReportingEnabled(JNIEnv* env, jobject obj) {
+  PrefService* local_state = g_browser_process->local_state();
+  return local_state->GetBoolean(prefs::kMetricsReportingEnabled);
+}
+
+static void SetMetricsReportingEnabled(JNIEnv* env,
+                                       jobject obj,
+                                       jboolean enabled) {
+  PrefService* local_state = g_browser_process->local_state();
+  local_state->SetBoolean(prefs::kMetricsReportingEnabled, enabled);
+}
+
+static jboolean HasSetMetricsReporting(JNIEnv* env, jobject obj) {
+  PrefService* local_state = g_browser_process->local_state();
+  return local_state->HasPrefPath(prefs::kMetricsReportingEnabled);
+}
+
 namespace {
 
 // Redirects a BrowsingDataRemover completion callback back into Java.
 class ClearBrowsingDataObserver : public BrowsingDataRemover::Observer {
  public:
   // |obj| is expected to be the object passed into ClearBrowsingData(); e.g. a
   // ChromePreference.
   ClearBrowsingDataObserver(JNIEnv* env, jobject obj)
       : weak_chrome_native_preferences_(env, obj) {
   }
@@ skipping 432 matching lines @@
                                                                jobject obj) {
   return ConvertUTF8ToJavaString(
       env,
       GetPrefService()->GetString(
           prefs::kSupervisedUserSecondCustodianProfileImageURL)).Release();
 }
 
 bool RegisterPrefServiceBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }