Moves mandoline/ui/aura to ui/views/mus

mandoline/ui/aura/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 "mandoline/ui/aura/aura_init.h"
-
-#include "base/i18n/icu_util.h"
-#include "base/lazy_instance.h"
-#include "base/path_service.h"
-#include "components/mus/public/cpp/view.h"
-#include "components/resource_provider/public/cpp/resource_loader.h"
-#include "mojo/converters/geometry/geometry_type_converters.h"
-#include "ui/aura/env.h"
-#include "ui/base/ime/input_method_initializer.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/ui_base_paths.h"
-
-#if defined(OS_LINUX) && !defined(OS_ANDROID)
-#include "components/font_service/public/cpp/font_loader.h"
-#endif
-
-namespace mandoline {
-
-namespace {
-
-std::set<std::string> GetResourcePaths(const std::string& resource_file) {
-  std::set<std::string> paths;
-  paths.insert(resource_file);
-  return paths;
-}
-
-}  // namespace
-
-// TODO(sky): the 1.f should be view->viewport_metrics().device_scale_factor,
-// but that causes clipping problems. No doubt we're not scaling a size
-// correctly.
-AuraInit::AuraInit(mus::View* view,
-                   mojo::Shell* shell,
-                   const std::string& resource_file)
-    : ui_init_(view->viewport_metrics().size_in_pixels.To<gfx::Size>(), 1.f),
-      resource_file_(resource_file) {
-  aura::Env::CreateInstance(false);
-
-  InitializeResources(shell);
-
-  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.
-    font_loader_->Shutdown();
-  }
-#endif
-}
-
-void AuraInit::InitializeResources(mojo::Shell* shell) {
-  if (ui::ResourceBundle::HasSharedInstance())
-    return;
-  resource_provider::ResourceLoader resource_loader(
-      shell, GetResourcePaths(resource_file_));
-  if (!resource_loader.BlockUntilLoaded())
-    return;
-  CHECK(resource_loader.loaded());
-  base::i18n::InitializeICUWithFileDescriptor(
-      resource_loader.GetICUFile().TakePlatformFile(),
-      base::MemoryMappedFile::Region::kWholeFile);
-  ui::RegisterPathProvider();
-  base::File pak_file = resource_loader.ReleaseFile(resource_file_);
-  base::File pak_file_2 = pak_file.Duplicate();
-  ui::ResourceBundle::InitSharedInstanceWithPakFileRegion(
-      pak_file.Pass(), base::MemoryMappedFile::Region::kWholeFile);
-  ui::ResourceBundle::GetSharedInstance().AddDataPackFromFile(
-      pak_file_2.Pass(), ui::SCALE_FACTOR_100P);
-
-  // Initialize the skia font code to go ask fontconfig underneath.
-#if defined(OS_LINUX) && !defined(OS_ANDROID)
-  font_loader_ = skia::AdoptRef(new font_service::FontLoader(shell));
-  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 mandoline