base: Remove unneeded RegisterNatives() calls on Android

base/android/apk_assets.cc

Index: base/android/apk_assets.cc
diff --git a/base/android/apk_assets.cc b/base/android/apk_assets.cc
index 5319e73a4f0d02ae384562826a3b0e86066cfb8b..ec89b2da600f934a599dc7d0ceb1e719fa709625 100644
--- a/base/android/apk_assets.cc
+++ b/base/android/apk_assets.cc
@@ -15,10 +15,6 @@
 namespace base {
 namespace android {
 
-bool RegisterApkAssets(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
 int OpenApkAsset(const std::string& file_path,
                  base::MemoryMappedFile::Region* region) {
   // The AAssetManager API of the NDK is does not expose a method for accessing