Helper functions in NetworkChangeNotifier related to WWAN use

chrome/browser/chromeos/drive/drive_sync_client.cc

Index: chrome/browser/chromeos/drive/drive_sync_client.cc
diff --git a/chrome/browser/chromeos/drive/drive_sync_client.cc b/chrome/browser/chromeos/drive/drive_sync_client.cc
index 4d1f8629797351f806981088c57cfe9a957a9ae4..c1f4d67ece3982acad4a510a315dcdff9fb50c99 100644
--- a/chrome/browser/chromeos/drive/drive_sync_client.cc
+++ b/chrome/browser/chromeos/drive/drive_sync_client.cc
@@ -12,11 +12,11 @@
 #include "chrome/browser/api/prefs/pref_change_registrar.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_interface.h"
-#include "chrome/browser/chromeos/drive/drive_file_system_util.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
+#include "net/base/network_change_notifier.h"
 
 using content::BrowserThread;
 
@@ -195,7 +195,7 @@ bool DriveSyncClient::ShouldStopSyncLoop() {
   // Should stop if the current connection is on cellular network, and
   // fetching is disabled over cellular.
   if (profile_->GetPrefs()->GetBoolean(prefs::kDisableGDataOverCellular) &&
-      util::IsConnectionTypeCellular())
+      net::NetworkChangeNotifier::IsConnectionCellular())
     return true;
 
   return false;