android_webview: Remove unneeded RegisterNatives() calls

android_webview/native/java_browser_view_renderer_helper.cc

 // Copyright (c) 2013 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 "android_webview/native/java_browser_view_renderer_helper.h"
 
 #include <android/bitmap.h>
 
 #include "android_webview/public/browser/draw_sw.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 151 matching lines @@
     holder.reset();
     holder.reset(new AuxiliaryCanvasHolder(env, java_canvas, scroll_correction,
                                            auxiliary_bitmap_size));
   }
   if (!holder->GetCanvas()) {
     holder.reset();
   }
   return holder;
 }
 
-bool RegisterJavaBrowserViewRendererHelper(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
 }  // namespace android_webview