Remove the JNI-based InterfaceRegistry.

content/browser/android/interface_provider_android_impl.cc

-// Copyright 2016 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 "content/browser/android/interface_provider_android_impl.h"
-
-#include <utility>
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_string.h"
-#include "base/callback.h"
-#include "base/memory/ptr_util.h"
-#include "jni/InterfaceProvider_jni.h"
-#include "mojo/public/cpp/system/message_pipe.h"
-#include "services/shell/public/cpp/interface_provider.h"
-#include "services/shell/public/cpp/interface_registry.h"
-
-using base::android::AttachCurrentThread;
-using base::android::ConvertJavaStringToUTF8;
-using base::android::JavaParamRef;
-using base::android::ScopedJavaGlobalRef;
-
-namespace content {
-
-// static
-std::unique_ptr<InterfaceProviderAndroid> InterfaceProviderAndroid::Create(
-    shell::InterfaceProvider* remote_interfaces) {
-  return base::WrapUnique(new InterfaceProviderAndroidImpl(remote_interfaces));
-}
-
-// static
-bool InterfaceProviderAndroidImpl::Register(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-InterfaceProviderAndroidImpl::~InterfaceProviderAndroidImpl() {
-  Java_InterfaceProvider_destroy(AttachCurrentThread(), obj_);
-}
-
-// Constructor and destructor call into Java.
-InterfaceProviderAndroidImpl::InterfaceProviderAndroidImpl(
-    shell::InterfaceProvider* remote_interfaces)
-    : remote_interfaces_(remote_interfaces) {
-  JNIEnv* env = AttachCurrentThread();
-  obj_.Reset(
-      env,
-      Java_InterfaceProvider_create(
-          env, reinterpret_cast<intptr_t>(this)).obj());
-}
-
-const base::android::ScopedJavaGlobalRef<jobject>&
-InterfaceProviderAndroidImpl::GetObj() {
-  return obj_;
-}
-
-// Methods called from Java.
-void InterfaceProviderAndroidImpl::GetInterface(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& j_interface_provider,
-    const JavaParamRef<jstring>& j_name,
-    jint j_handle) {
-  std::string name(ConvertJavaStringToUTF8(env, j_name));
-  mojo::ScopedMessagePipeHandle handle((mojo::MessagePipeHandle(j_handle)));
-  remote_interfaces_->GetInterface(name, std::move(handle));
-}
-
-}  // namespace content