[Ozone-Dri] Remove unneeded param to DriWindowDelegateImpl

ui/ozone/platform/dri/dri_window_delegate_impl_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 <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkCanvas.h"
@@ skipping 48 matching lines @@
   buffer_generator_.reset(new ui::DriBufferGenerator());
   screen_manager_.reset(new ui::ScreenManager(buffer_generator_.get()));
   screen_manager_->AddDisplayController(dri_, kDefaultCrtc, kDefaultConnector);
   screen_manager_->ConfigureDisplayController(
       dri_, kDefaultCrtc, kDefaultConnector, gfx::Point(), kDefaultMode);
 
   drm_device_manager_.reset(new ui::DrmDeviceManager(dri_));
   window_delegate_manager_.reset(new ui::DriWindowDelegateManager());
 
   scoped_ptr<ui::DriWindowDelegate> window_delegate(
-      new ui::DriWindowDelegateImpl(
-          kDefaultWidgetHandle, drm_device_manager_.get(),
-          window_delegate_manager_.get(), screen_manager_.get()));
+      new ui::DriWindowDelegateImpl(kDefaultWidgetHandle,
+                                    drm_device_manager_.get(),
+                                    screen_manager_.get()));
   window_delegate->Initialize();
   window_delegate_manager_->AddWindowDelegate(kDefaultWidgetHandle,
                                               window_delegate.Pass());
 }
 
 void DriWindowDelegateImplTest::TearDown() {
   scoped_ptr<ui::DriWindowDelegate> delegate =
       window_delegate_manager_->RemoveWindowDelegate(kDefaultWidgetHandle);
   delegate->Shutdown();
   message_loop_.reset();
@@ skipping 30 matching lines @@
   for (int i = 0; i < cursor.height(); ++i) {
     for (int j = 0; j < cursor.width(); ++j) {
       if (j < info.width() && i < info.height())
         EXPECT_EQ(SK_ColorWHITE, cursor.getColor(j, i));
       else
         EXPECT_EQ(static_cast<SkColor>(SK_ColorTRANSPARENT),
                   cursor.getColor(j, i));
     }
   }
 }