Android: Remove unneeded RegisterNatives() calls

base/android/jni_generator/testNatives.golden

 // 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.
 
 // This file is autogenerated by
 //     base/android/jni_generator/jni_generator.py
 // For
 //     org/chromium/TestJni
 
 #ifndef org_chromium_TestJni_JNI
@@ skipping 187 matching lines @@
     const JavaParamRef<jthrowable>& e);
 
 extern "C" __attribute__((visibility("default")))
 jthrowable Java_org_chromium_TestJni_nativeMessWithJavaException(JNIEnv* env,
     jclass jcaller,
     jthrowable e) {
   return MessWithJavaException(env, JavaParamRef<jclass>(env, jcaller),
       JavaParamRef<jthrowable>(env, e)).Release();
 }
 
-// Step 3: RegisterNatives.
-
 static const JNINativeMethod kMethodsTestJni[] = {
     { "nativeInit",
 "("
 ")"
 "I", reinterpret_cast<void*>(Java_org_chromium_TestJni_nativeInit) },
     { "nativeDestroy",
 "("
 "I"
 ")"
 "V", reinterpret_cast<void*>(Java_org_chromium_TestJni_nativeDestroy) },
@@ skipping 102 matching lines @@
                            kMethodsTestJniSize) < 0) {
     jni_generator::HandleRegistrationError(
         env, TestJni_clazz(env), __FILE__);
     return false;
   }
 
   return true;
 }
 
 #endif  // org_chromium_TestJni_JNI