arc: enable Android tracing in verified-boot mode

chrome/browser/chromeos/arc/arc_service_launcher.cc

Index: chrome/browser/chromeos/arc/arc_service_launcher.cc
diff --git a/chrome/browser/chromeos/arc/arc_service_launcher.cc b/chrome/browser/chromeos/arc/arc_service_launcher.cc
index 06182b003b3aca3daccbb0ed8968921e4568ceaf..5671a51aa6a63996c01e4d4f5a7f908156f55b74 100644
--- a/chrome/browser/chromeos/arc/arc_service_launcher.cc
+++ b/chrome/browser/chromeos/arc/arc_service_launcher.cc
@@ -21,11 +21,13 @@
 #include "chrome/browser/chromeos/arc/policy/arc_policy_bridge.h"
 #include "chrome/browser/chromeos/arc/print/arc_print_service.h"
 #include "chrome/browser/chromeos/arc/process/arc_process_service.h"
+#include "chrome/browser/chromeos/arc/trace/arc_trace_bridge.h"
 #include "chrome/browser/chromeos/arc/tts/arc_tts_service.h"
 #include "chrome/browser/chromeos/arc/video/gpu_arc_video_service_host.h"
 #include "chrome/browser/chromeos/arc/wallpaper/arc_wallpaper_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
+#include "chromeos/trace/arc_trace_agent.h"

[Luis Héctor Chávez, 2017/01/17 19:20:32]

This seems to be unused.

[Earl Ou, 2017/01/18 09:13:20]

Done.

 #include "components/arc/arc_service_manager.h"
 #include "components/arc/arc_session.h"
 #include "components/arc/arc_session_runner.h"
@@ -130,6 +132,8 @@ void ArcServiceLauncher::Initialize() {
   arc_service_manager_->AddService(
       base::MakeUnique<ArcStorageManager>(arc_bridge_service));
   arc_service_manager_->AddService(
+      base::MakeUnique<ArcTraceBridge>(arc_bridge_service));
+  arc_service_manager_->AddService(
       base::MakeUnique<ArcTtsService>(arc_bridge_service));
   arc_service_manager_->AddService(
       base::MakeUnique<ArcWallpaperService>(arc_bridge_service));