gdata: Rename functions in GDataAuthService per OAuth2 terminology

chrome/browser/chromeos/gdata/gdata_operation_runner.cc

 // Copyright (c) 2012 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/chromeos/gdata/gdata_operation_runner.h"
 
 #include "base/bind.h"
 #include "chrome/browser/chromeos/gdata/gdata_operations.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 39 matching lines @@
   // The re-authenticatation callback will run on UI thread.
   operation->SetReAuthenticateCallback(
       base::Bind(&GDataOperationRunner::RetryOperation,
                  weak_ptr_bound_to_ui_thread_));
   StartOperation(operation);
 }
 
 void GDataOperationRunner::StartOperation(GDataOperationInterface* operation) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  if (!auth_service_->IsFullyAuthenticated()) {
+  if (!auth_service_->HasAccessToken()) {
     // Fetch OAuth2 authentication token from the refresh token first.
     auth_service_->StartAuthentication(
         operation_registry_.get(),
         base::Bind(&GDataOperationRunner::OnOperationAuthRefresh,
                    weak_ptr_bound_to_ui_thread_,
                    operation));
     return;
   }
 
-  operation->Start(auth_service_->oauth2_auth_token());
+  operation->Start(auth_service_->access_token());
 }
 
 void GDataOperationRunner::OnOperationAuthRefresh(
     GDataOperationInterface* operation,
     GDataErrorCode code,
     const std::string& auth_token) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (code == HTTP_SUCCESS) {
-    DCHECK(auth_service_->IsPartiallyAuthenticated());
+    DCHECK(auth_service_->HasRefreshToken());
     StartOperation(operation);
   } else {
     operation->OnAuthFailed(code);
   }
 }
 
 void GDataOperationRunner::RetryOperation(GDataOperationInterface* operation) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  auth_service_->ClearOAuth2Token();
+  auth_service_->ClearAccessToken();
   // User authentication might have expired - rerun the request to force
   // auth token refresh.
   StartOperation(operation);
 }
 
 void GDataOperationRunner::OnOAuth2RefreshTokenChanged() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 }  // namespace gdata