base: Remove unneeded RegisterNatives() calls on Android

base/threading/platform_thread_android.cc

 // Copyright (c) 2012 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 "base/threading/platform_thread.h"
 
 #include <errno.h>
 #include <stddef.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
 #include <sys/types.h>
 #include <unistd.h>
 
 #include "base/android/jni_android.h"
-#include "base/android/thread_utils.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/threading/platform_thread_internal_posix.h"
 #include "base/threading/thread_id_name_manager.h"
 #include "base/tracked_objects.h"
 #include "jni/ThreadUtils_jni.h"
 
 namespace base {
 
 namespace internal {
@@ skipping 63 matching lines @@
 size_t GetDefaultThreadStackSize(const pthread_attr_t& attributes) {
 #if !defined(ADDRESS_SANITIZER)
   return 0;
 #else
   // AddressSanitizer bloats the stack approximately 2x. Default stack size of
   // 1Mb is not enough for some tests (see http://crbug.com/263749 for example).
   return 2 * (1 << 20);  // 2Mb
 #endif
 }
 
-bool RegisterThreadUtils(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
 }  // namespace base