android_webview: Remove unneeded RegisterNatives() calls

android_webview/native/aw_resource.cc

Index: android_webview/native/aw_resource.cc
diff --git a/android_webview/native/aw_resource.cc b/android_webview/native/aw_resource.cc
index b95b930918b24423463dfea32414c16d60a4727f..270c0c6a9ff50924b4a50eb55f24dd8f4663a227 100644
--- a/android_webview/native/aw_resource.cc
+++ b/android_webview/native/aw_resource.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "android_webview/native/aw_resource.h"
+#include "android_webview/common/aw_resource.h"
 
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
@@ -22,9 +22,5 @@ std::vector<std::string> GetConfigKeySystemUuidMapping() {
   return key_system_uuid_mappings;
 }
 
-bool RegisterAwResource(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
 }  // namespace AwResource
 }  // namespace android_webview