gdata: Make WeakPtrFactory the last parameter

chrome/browser/chromeos/gdata/gdata_operation_runner.cc

Index: chrome/browser/chromeos/gdata/gdata_operation_runner.cc
diff --git a/chrome/browser/chromeos/gdata/gdata_operation_runner.cc b/chrome/browser/chromeos/gdata/gdata_operation_runner.cc
index 0705c387e11cdd2c953e9b6c4f6db76437057fe0..2bd8151f4a03ffa900b8aea3824e46f69eeaedb7 100644
--- a/chrome/browser/chromeos/gdata/gdata_operation_runner.cc
+++ b/chrome/browser/chromeos/gdata/gdata_operation_runner.cc
@@ -17,8 +17,7 @@ GDataOperationRunner::GDataOperationRunner(Profile* profile)
     : profile_(profile),
       auth_service_(new GDataAuthService()),
       operation_registry_(new GDataOperationRegistry()),
-      weak_ptr_factory_(this),
-      weak_ptr_bound_to_ui_thread_(weak_ptr_factory_.GetWeakPtr()) {
+      weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   auth_service_->AddObserver(this);
 }
@@ -50,7 +49,7 @@ void GDataOperationRunner::StartOperationWithRetry(
   // The re-authenticatation callback will run on UI thread.
   operation->SetReAuthenticateCallback(
       base::Bind(&GDataOperationRunner::RetryOperation,
-                 weak_ptr_bound_to_ui_thread_));
+                 weak_ptr_factory_.GetWeakPtr()));
   StartOperation(operation);
 }
 
@@ -62,7 +61,7 @@ void GDataOperationRunner::StartOperation(GDataOperationInterface* operation) {
     auth_service_->StartAuthentication(
         operation_registry_.get(),
         base::Bind(&GDataOperationRunner::OnOperationAuthRefresh,
-                   weak_ptr_bound_to_ui_thread_,
+                   weak_ptr_factory_.GetWeakPtr(),
                    operation));
     return;
   }