Remove unneeded JNI registrations.

content/shell/android/browsertests_apk/content_browser_tests_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.
 
 // This class sets up the environment for running the content browser tests
 // inside an android application.
 
 #include <android/log.h>
 #include <unistd.h>
 
@@ skipping 87 matching lines @@
 }  // namespace content
 
 // This is called by the VM when the shared library is first loaded.
 JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
 
   base::android::SetLibraryLoadedHook(&content::LibraryLoaded);
 
   base::android::InitVM(vm);
   JNIEnv* env = base::android::AttachCurrentThread();
 
-  if (!base::android::RegisterLibraryLoaderEntryHook(env))
-    return -1;
-
   if (!content::android::RegisterShellJni(env))
     return -1;
 
   if (!content::NestedMessagePumpAndroid::RegisterJni(env))
     return -1;
 
-  if (!content::RegisterNativesImpl(env))
-    return -1;
-
   content::SetContentMainDelegate(new content::ShellMainDelegate());
   return JNI_VERSION_1_4;
 }