Implement GpuArcVideoService for arc video accelerator

components/arc/arc_service_manager.cc

Index: components/arc/arc_service_manager.cc
diff --git a/components/arc/arc_service_manager.cc b/components/arc/arc_service_manager.cc
index 0e18308aa106ba1c5455188d3aae6b61bb4c44fa..03a3c5d4729e4db15bacfaa9c561da69ff6945df 100644
--- a/components/arc/arc_service_manager.cc
+++ b/components/arc/arc_service_manager.cc
@@ -11,6 +11,7 @@
 #include "components/arc/input/arc_input_bridge.h"
 #include "components/arc/power/arc_power_bridge.h"
 #include "components/arc/settings/arc_settings_bridge.h"
+#include "components/arc/video/arc_video_service.h"
 
 namespace arc {
 
@@ -22,16 +23,19 @@ ArcServiceManager* g_arc_service_manager = nullptr;
 }  // namespace
 
 ArcServiceManager::ArcServiceManager(
-    scoped_ptr<ArcSettingsBridge> settings_bridge)
+    scoped_ptr<ArcSettingsBridge> settings_bridge,
+    scoped_ptr<ArcVideoService> arc_video_service)
     : arc_bridge_service_(
           new ArcBridgeServiceImpl(ArcBridgeBootstrap::Create())),
-      arc_settings_bridge_(std::move(settings_bridge)) {
+      arc_settings_bridge_(std::move(settings_bridge)),
+      arc_video_service_(std::move(arc_video_service)) {
   DCHECK(!g_arc_service_manager);
   arc_input_bridge_ = ArcInputBridge::Create(arc_bridge_service_.get());
   arc_power_bridge_.reset(new ArcPowerBridge(arc_bridge_service_.get()));
   g_arc_service_manager = this;
 
   arc_settings_bridge_->StartObservingBridgeServiceChanges();
+  arc_video_service_->Initialize();
 }
 
 ArcServiceManager::~ArcServiceManager() {