Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/policy/browser_policy_connector.cc

Index: chrome/browser/policy/browser_policy_connector.cc
diff --git a/chrome/browser/policy/browser_policy_connector.cc b/chrome/browser/policy/browser_policy_connector.cc
index bbb7aa3f3d70af839f436dbcb045d558b61c7821..1de4f2fa2e3e843483f693d5a2d7645b8d655be2 100644
--- a/chrome/browser/policy/browser_policy_connector.cc
+++ b/chrome/browser/policy/browser_policy_connector.cc
@@ -13,6 +13,7 @@
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/policy/async_policy_provider.h"
 #include "chrome/browser/policy/cloud_policy_client.h"
 #include "chrome/browser/policy/cloud_policy_provider.h"
@@ -702,10 +703,11 @@ void BrowserPolicyConnector::CompleteInitialization() {
 
   // TODO: Do not use g_browser_process once policy service is moved to
   // BrowserPolicyConnector (http://crbug.com/128999).
-  policy_statistics_collector_.reset(new policy::PolicyStatisticsCollector(
-      g_browser_process->policy_service(),
-      g_browser_process->local_state(),
-      MessageLoop::current()->message_loop_proxy()));
+  policy_statistics_collector_.reset(
+      new policy::PolicyStatisticsCollector(
+          g_browser_process->policy_service(),
+          g_browser_process->local_state(),
+          MessageLoop::current()->message_loop_proxy()));
   policy_statistics_collector_->Initialize();
 }