ui: Remove unneeded RegisterNatives() call on Android

ui/base/resource/resource_bundle_android.h

 // Copyright 2014 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.
 
 #ifndef UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_
 #define UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 23 matching lines @@
 // Tell ResourceBundle to locate locale pak files via
 // GetPathForAndroidLocalePakWithinApk rather than looking for them on disk.
 UI_BASE_EXPORT void SetLocalePaksStoredInApk(bool value);
 
 // Returns the path within the apk for the given locale's .pak file, or an
 // empty string if it doesn't exist.
 // Only locale paks for the active Android language can be retrieved.
 UI_BASE_EXPORT std::string GetPathForAndroidLocalePakWithinApk(
     const std::string& locale);
 
-bool RegisterResourceBundleAndroid(JNIEnv* env);
-
 }  // namespace ui
 
 #endif  // UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_