[Chromecast] Reuse the Aura window manager across receiver apps.

chromecast/browser/cast_browser_main_parts.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 "chromecast/browser/cast_browser_main_parts.h"
 
 #include <stddef.h>
 #include <string.h>
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "cc/base/switches.h"
 #include "chromecast/base/cast_constants.h"
 #include "chromecast/base/cast_paths.h"
 #include "chromecast/base/cast_sys_info_util.h"
 #include "chromecast/base/chromecast_switches.h"
 #include "chromecast/base/metrics/cast_metrics_helper.h"
 #include "chromecast/base/metrics/grouped_histogram.h"
+#include "chromecast/base/version.h"
 #include "chromecast/browser/cast_browser_context.h"
 #include "chromecast/browser/cast_browser_process.h"
 #include "chromecast/browser/cast_content_browser_client.h"
 #include "chromecast/browser/cast_memory_pressure_monitor.h"
 #include "chromecast/browser/cast_net_log.h"
 #include "chromecast/browser/devtools/remote_debugging_server.h"
 #include "chromecast/browser/geolocation/cast_access_token_store.h"
 #include "chromecast/browser/media/media_caps_impl.h"
 #include "chromecast/browser/metrics/cast_metrics_prefs.h"
 #include "chromecast/browser/metrics/cast_metrics_service_client.h"
 #include "chromecast/browser/pref_service_helper.h"
 #include "chromecast/browser/url_request_context_factory.h"
 #include "chromecast/chromecast_features.h"
 #include "chromecast/common/global_descriptors.h"
+#include "chromecast/graphics/cast_window_manager.h"
 #include "chromecast/media/base/key_systems_common.h"
 #include "chromecast/media/base/media_resource_tracker.h"
 #include "chromecast/media/base/video_plane_controller.h"
 #include "chromecast/media/cma/backend/media_pipeline_backend_manager.h"
 #include "chromecast/net/connectivity_checker.h"
 #include "chromecast/public/cast_media_shlib.h"
 #include "chromecast/public/cast_sys_info.h"
 #include "chromecast/service/cast_service.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 408 matching lines @@
   // assert(ozone_platform_cast) in BUILD.gn where it depends on //ui/ozone.
   gfx::Size display_size =
       display::Screen::GetScreen()->GetPrimaryDisplay().GetSizeInPixel();
   video_plane_controller_.reset(new media::VideoPlaneController(
       Size(display_size.width(), display_size.height()), GetMediaTaskRunner()));
   ui::OverlayManagerCast::SetOverlayCompositedCallback(
       base::Bind(&media::VideoPlaneController::SetGeometry,
                  base::Unretained(video_plane_controller_.get())));
 #endif
 
+  window_manager_ =
+      CastWindowManager::Create(CAST_IS_DEBUG_BUILD() /* enable input */);
+
   cast_browser_process_->SetCastService(
       cast_browser_process_->browser_client()->CreateCastService(
           cast_browser_process_->browser_context(),
           cast_browser_process_->pref_service(),
           url_request_context_factory_->GetSystemGetter(),
-          video_plane_controller_.get()));
+          video_plane_controller_.get(), window_manager_.get()));
   cast_browser_process_->cast_service()->Initialize();
 
 #if !defined(OS_ANDROID)
   media_resource_tracker()->InitializeMediaLib();
 #endif
   ::media::InitializeMediaLibrary();
 
   device::GeolocationProvider::SetGeolocationDelegate(
       new CastGeolocationDelegate(cast_browser_process_->browser_context()));
 
@@ skipping 35 matching lines @@
   cast_browser_process_->cast_service()->Stop();
   return true;
 #endif
 }
 
 void CastBrowserMainParts::PostMainMessageLoopRun() {
 #if defined(OS_ANDROID)
   // Android does not use native main MessageLoop.
   NOTREACHED();
 #else
+  window_manager_.reset();
+
   cast_browser_process_->cast_service()->Finalize();
   cast_browser_process_->metrics_service_client()->Finalize();
   cast_browser_process_.reset();
 
   DeregisterKillOnAlarm();
 #endif
 }
 
 void CastBrowserMainParts::PostDestroyThreads() {
 #if !defined(OS_ANDROID)
   media_resource_tracker_->FinalizeAndDestroy();
   media_resource_tracker_ = nullptr;
 #endif
 }
 
 }  // namespace shell
 }  // namespace chromecast