signin: pull basic SigninManager functionality into new SigninManagerBase class.

chrome/browser/sync/profile_sync_service_session_unittest.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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
@@ skipping 56 matching lines @@
 
 namespace browser_sync {
 
 namespace {
 
 class FakeProfileSyncService : public TestProfileSyncService {
  public:
   FakeProfileSyncService(
       ProfileSyncComponentsFactory* factory,
       Profile* profile,
-      SigninManager* signin,
+      SigninManagerBase* signin,
       ProfileSyncService::StartBehavior behavior,
       bool synchronous_backend_initialization)
       : TestProfileSyncService(factory,
                                profile,
                                signin,
                                behavior,
                                synchronous_backend_initialization) {}
   virtual ~FakeProfileSyncService() {}
 
   virtual scoped_ptr<DeviceInfo> GetLocalDeviceInfo() const OVERRIDE {
@@ skipping 164 matching lines @@
     MessageLoop::current()->RunUntilIdle();
     io_thread_.Stop();
     MessageLoop::current()->RunUntilIdle();
     BrowserWithTestWindowTest::TearDown();
   }
 
   bool StartSyncService(const base::Closure& callback,
                         bool will_fail_association) {
     if (sync_service_.get())
       return false;
-    SigninManager* signin = SigninManagerFactory::GetForProfile(profile());
+    SigninManagerBase* signin =
+        SigninManagerFactory::GetForProfile(profile());
     signin->SetAuthenticatedUsername("test_user");
     ProfileSyncComponentsFactoryMock* factory =
         new ProfileSyncComponentsFactoryMock();
     sync_service_.reset(new FakeProfileSyncService(
         factory,
         profile(),
         signin,
         ProfileSyncService::AUTO_START,
         false));
     sync_service_->set_backend_init_callback(callback);
@@ skipping 971 matching lines @@
     sync_pb::SessionSpecifics specifics;
     header.SetSessionSpecifics(specifics);
   }
   // Ensure we associate properly despite the pre-existing node with our local
   // tag.
   error = model_associator_->AssociateModels(NULL, NULL);
   ASSERT_FALSE(error.IsSet());
 }
 
 }  // namespace browser_sync