Split SystemAccess into TimezoneSettings, StatisticsProvider, and SyslogsProvider.

chrome/browser/policy/device_policy_identity_strategy.cc

Index: chrome/browser/policy/device_policy_identity_strategy.cc
diff --git a/chrome/browser/policy/device_policy_identity_strategy.cc b/chrome/browser/policy/device_policy_identity_strategy.cc
index 909cfbd2357a01e733e75dc3cad44ac6a9f6693c..b0519aad67606e43e4c03001b3a9d2681d403d64 100644
--- a/chrome/browser/policy/device_policy_identity_strategy.cc
+++ b/chrome/browser/policy/device_policy_identity_strategy.cc
@@ -8,7 +8,7 @@
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/login/ownership_service.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
-#include "chrome/browser/chromeos/system_access.h"
+#include "chrome/browser/chromeos/system/statistics_provider.h"
 #include "chrome/browser/net/gaia/token_service.h"
 #include "chrome/browser/policy/proto/device_management_constants.h"
 #include "chrome/browser/profiles/profile.h"
@@ -25,14 +25,15 @@ static const char kMachineInfoSerialNumber[] = "serial_number";
 namespace policy {
 
 DevicePolicyIdentityStrategy::DevicePolicyIdentityStrategy() {
-  chromeos::SystemAccess* sys_lib = chromeos::SystemAccess::GetInstance();
+  chromeos::system::StatisticsProvider* provider =
+      chromeos::system::StatisticsProvider::GetInstance();
 
-  if (!sys_lib->GetMachineStatistic(kMachineInfoSystemHwqual,
-                                    &machine_model_)) {
+  if (!provider->GetMachineStatistic(kMachineInfoSystemHwqual,
+                                     &machine_model_)) {
     LOG(ERROR) << "Failed to get machine model.";
   }
-  if (!sys_lib->GetMachineStatistic(kMachineInfoSerialNumber,
-                                    &machine_id_)) {
+  if (!provider->GetMachineStatistic(kMachineInfoSerialNumber,
+                                     &machine_id_)) {
     LOG(ERROR) << "Failed to get machine serial number.";
   }
 }