Remove the JNI-based InterfaceRegistry.

content/public/browser/android/interface_registry_android.h

-// 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.
-
-#ifndef CONTENT_PUBLIC_BROWSER_ANDROID_INTERFACE_REGISTRY_ANDROID_H_
-#define CONTENT_PUBLIC_BROWSER_ANDROID_INTERFACE_REGISTRY_ANDROID_H_
-
-#include <jni.h>
-#include <memory>
-
-#include "base/android/scoped_java_ref.h"
-#include "content/common/content_export.h"
-
-namespace shell {
-class InterfaceRegistry;
-}
-
-namespace content {
-
-// Android wrapper around shell::InterfaceRegistry, allowing interfaces
-// implemented in Java to bind requests from other environments.
-// Abstracts away all the JNI calls.
-class CONTENT_EXPORT InterfaceRegistryAndroid {
- public:
-  virtual ~InterfaceRegistryAndroid() {}
-
-  // The |interface_registry| parameter must outlive |InterfaceRegistryAndroid|.
-  static std::unique_ptr<InterfaceRegistryAndroid> Create(
-      shell::InterfaceRegistry* interface_registry);
-
-  // Called from Java.
-  virtual void AddInterface(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& j_interface_registry,
-      const base::android::JavaParamRef<jobject>& j_manager,
-      const base::android::JavaParamRef<jobject>& j_factory,
-      const base::android::JavaParamRef<jstring>& j_name) = 0;
-  virtual void RemoveInterface(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& j_interface_registry,
-      const base::android::JavaParamRef<jstring>& j_name) = 0;
-
-  // Accessor to the Java object.
-  virtual const base::android::ScopedJavaGlobalRef<jobject>& GetObj() = 0;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_BROWSER_ANDROID_INTERFACE_REGISTRY_ANDROID_H_