[CustomTabs] Report the navigation start as absolute time

base/android/base_jni_registrar.cc

Index: base/android/base_jni_registrar.cc
diff --git a/base/android/base_jni_registrar.cc b/base/android/base_jni_registrar.cc
index 3e56c5ab221a42aaa23baa94cfe3fb3c27c2bcbf..e4a6071d31746c7aa668315807fb88456f17e96c 100644
--- a/base/android/base_jni_registrar.cc
+++ b/base/android/base_jni_registrar.cc
@@ -20,6 +20,7 @@
 #include "base/android/record_histogram.h"
 #include "base/android/record_user_action.h"
 #include "base/android/statistics_recorder_android.h"
+#include "base/android/time_utils.h"
 #include "base/android/trace_event_binding.h"
 #include "base/macros.h"
 #include "base/message_loop/message_pump_android.h"
@@ -51,6 +52,7 @@ static RegistrationMethod kBaseRegisteredMethods[] = {
     {"StatisticsRecorderAndroid",
      base::android::RegisterStatisticsRecorderAndroid},
     {"SystemMessageHandler", base::MessagePumpForUI::RegisterBindings},
+    {"TimeUtils", base::android::RegisterTimeUtils},
     {"TraceEvent", base::android::RegisterTraceEvent},
 };