Rename WaylandDisplay to WaylandConnection

ui/ozone/platform/wayland/wayland_surface_factory_unittest.cc

 // Copyright 2016 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 "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkSurface.h"
 #include "ui/ozone/platform/wayland/fake_server.h"
 #include "ui/ozone/platform/wayland/mock_platform_window_delegate.h"
 #include "ui/ozone/platform/wayland/wayland_surface_factory.h"
 #include "ui/ozone/platform/wayland/wayland_test.h"
 #include "ui/ozone/platform/wayland/wayland_window.h"
 #include "ui/ozone/public/surface_ozone_canvas.h"
 
 using ::testing::Expectation;
 using ::testing::SaveArg;
 using ::testing::_;
 
 namespace ui {
 
 class WaylandSurfaceFactoryTest : public WaylandTest {
  public:
-  WaylandSurfaceFactoryTest() : surface_factory(&display) {}
+  WaylandSurfaceFactoryTest() : surface_factory(&connection) {}
 
   ~WaylandSurfaceFactoryTest() override {}
 
   void SetUp() override {
     WaylandTest::SetUp();
     canvas = surface_factory.CreateCanvasForWidget(widget);
     ASSERT_TRUE(canvas);
   }
 
  protected:
@@ skipping 41 matching lines @@
   Sync();
 
   ASSERT_TRUE(buffer_resource);
   wl_shm_buffer* buffer = wl_shm_buffer_get(buffer_resource);
   ASSERT_TRUE(buffer);
   EXPECT_EQ(wl_shm_buffer_get_width(buffer), 100);
   EXPECT_EQ(wl_shm_buffer_get_height(buffer), 50);
 }
 
 }  // namespace ui