Implement ui::ClipboardMus.

ui/views/mus/aura_init.cc

 // Copyright 2015 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 "ui/views/mus/aura_init.h"
 
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "build/build_config.h"
 #include "services/catalog/public/cpp/resource_loader.h"
 #include "services/shell/public/cpp/connector.h"
 #include "ui/aura/env.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
+#include "ui/views/mus/clipboard_mus.h"
 #include "ui/views/views_delegate.h"
 
 #if defined(OS_LINUX) && !defined(OS_ANDROID)
 #include "components/font_service/public/cpp/font_loader.h"
 #endif
 
 namespace views {
 
 namespace {
 
@@ skipping 22 matching lines @@
 }  // namespace
 
 AuraInit::AuraInit(shell::Connector* connector,
                    const std::string& resource_file)
     : resource_file_(resource_file),
       env_(aura::Env::CreateInstance()),
       views_delegate_(new MusViewsDelegate) {
   ui::MaterialDesignController::Initialize();
   InitializeResources(connector);
 
+  std::unique_ptr<ClipboardMus> clipboard(new ClipboardMus);
+  clipboard->Init(connector);
+  ui::Clipboard::SetClipboardForCurrentThread(std::move(clipboard));
+
   ui::InitializeInputMethodForTesting();
 }
 
 AuraInit::~AuraInit() {
 #if defined(OS_LINUX) && !defined(OS_ANDROID)
   if (font_loader_.get()) {
     SkFontConfigInterface::SetGlobal(nullptr);
     // FontLoader is ref counted. We need to explicitly shutdown the background
     // thread, otherwise the background thread may be shutdown after the app is
     // torn down, when we're in a bad state.
@@ skipping 23 matching lines @@
   font_loader_ = sk_make_sp<font_service::FontLoader>(connector);
   SkFontConfigInterface::SetGlobal(font_loader_.get());
 #endif
 
   // There is a bunch of static state in gfx::Font, by running this now,
   // before any other apps load, we ensure all the state is set up.
   gfx::Font();
 }
 
 }  // namespace views