aura: Allow specifying the size of TestScreen when creating it.

chrome/browser/sync/sync_error_notifier_ash_unittest.cc

 // Copyright 2014 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/sync/sync_error_notifier_ash.h"
 
 #include "ash/test/ash_test_base.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/notifications/notification.h"
@@ skipping 91 matching lines @@
     ASSERT_TRUE(profile_manager_->SetUp());
 
     profile_ = profile_manager_->CreateTestingProfile(kTestAccountId);
 
     TestingBrowserProcess::GetGlobal();
     AshTestBase::SetUp();
 
     // Set up a desktop screen for Windows to hold native widgets, used when
     // adding desktop widgets (i.e., message center notifications).
 #if defined(OS_WIN)
-    aura::TestScreen* test_screen = aura::TestScreen::Create();
+    aura::TestScreen* test_screen = aura::TestScreen::Create(gfx::Size());
     gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, test_screen);
     gfx::Screen::SetScreenTypeDelegate(new ScreenTypeDelegateDesktop);
 #endif
 
     service_.reset(new NiceMock<ProfileSyncServiceMock>(profile_));
 
     FakeLoginUIService* login_ui_service = static_cast<FakeLoginUIService*>(
         LoginUIServiceFactory::GetInstance()->SetTestingFactoryAndUse(
             profile_, BuildMockLoginUIService));
     login_ui_service->SetLoginUI(&login_ui_);
@@ skipping 102 matching lines @@
     SCOPED_TRACE("Not expecting notification since sync setup is incomplete");
     VerifySyncErrorNotifierResult(
         GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS,
         false /* not signed in */,
         false /* no error */);
   }
 }
 
 }  // namespace test
 }  // namespace ash