Making a way to create thread with a Java Looper for Android

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 706290b2eb9960206a939d5ec12ccc703c693916..90af4f4158f630922452e838296d7c18cc9bfb71 100644
--- a/base/android/base_jni_registrar.cc
+++ b/base/android/base_jni_registrar.cc
@@ -8,6 +8,7 @@
 #include "base/android/build_info.h"
 #include "base/android/cpu_features.h"
 #include "base/android/important_file_writer_android.h"
+#include "base/android/java_handler_thread.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
 #include "base/android/memory_pressure_listener_android.h"
@@ -38,6 +39,7 @@ static RegistrationMethod kBaseRegisteredMethods[] = {
     base::android::RegisterImportantFileWriterAndroid },
   { "MemoryPressureListenerAndroid",
       base::android::MemoryPressureListenerAndroid::Register },
+  { "JavaHandlerThread", base::android::JavaHandlerThread::RegisterBindings },
   { "PathService", base::android::RegisterPathService },
   { "PathUtils", base::android::RegisterPathUtils },
   { "SystemMessageHandler", base::MessagePumpForUI::RegisterBindings },