[mus]Add FrameGenerator::SetHighContrastMode(bool)

services/ui/ws/test_utils.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 "services/ui/ws/test_utils.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "cc/output/copy_output_request.h"
@@ skipping 141 matching lines @@
 
 TestPlatformDisplayFactory::~TestPlatformDisplayFactory() {}
 
 std::unique_ptr<PlatformDisplay>
 TestPlatformDisplayFactory::CreatePlatformDisplay(
     ServerWindow* root_window,
     const display::ViewportMetrics& metrics) {
   return base::MakeUnique<TestPlatformDisplay>(metrics, cursor_storage_);
 }
 
-// TestFrameGeneratorDelegate -------------------------------------------------
-
-TestFrameGeneratorDelegate::TestFrameGeneratorDelegate() {}
-
-TestFrameGeneratorDelegate::~TestFrameGeneratorDelegate() {}
-
-bool TestFrameGeneratorDelegate::IsInHighContrastMode() {
-  return false;
-}
-
 // WindowTreeTestApi  ---------------------------------------------------------
 
 WindowTreeTestApi::WindowTreeTestApi(WindowTree* tree) : tree_(tree) {}
 WindowTreeTestApi::~WindowTreeTestApi() {}
 
 void WindowTreeTestApi::StartPointerWatcher(bool want_moves) {
   tree_->StartPointerWatcher(want_moves);
 }
 
 void WindowTreeTestApi::StopPointerWatcher() {
@@ skipping 466 matching lines @@
   if (!tree->AddWindow(parent_client_id, client_window_id))
     return nullptr;
   if (client_id)
     *client_id = client_window_id;
   return tree->GetWindowByClientId(client_window_id);
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui