Revert of Supervised user web restrictions content provider

chrome/browser/supervised_user/supervised_user_content_provider_android.h

-// Copyright 2015 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 CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_CONTENT_PROVIDER_ANDROID_H_
-#define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_CONTENT_PROVIDER_ANDROID_H_
-
-#include <jni.h>
-#include "base/android/scoped_java_ref.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/supervised_user/supervised_user_url_filter.h"
-
-class SupervisedUserService;
-
-class SupervisedUserContentProvider {
- public:
-  SupervisedUserContentProvider(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& caller);
-  virtual ~SupervisedUserContentProvider();
-
-  void ShouldProceed(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& caller,
-      const base::android::JavaParamRef<jobject>& query_result_jobj,
-      const base::android::JavaParamRef<jstring>& url);
-  void RequestInsert(
-      JNIEnv* env,
-      const base::android::JavaParamRef<jobject>& caller,
-      const base::android::JavaParamRef<jobject>& insert_result_jobj,
-      const base::android::JavaParamRef<jstring>& url);
-
-  void SetFilterForTesting(JNIEnv* env, jobject caller);
-
-  static bool Register(JNIEnv* env);
-
- private:
-  void OnQueryComplete(
-      base::android::ScopedJavaGlobalRef<jobject> query_reply_jobj,
-      SupervisedUserURLFilter::FilteringBehavior behavior,
-      SupervisedUserURLFilter::FilteringBehaviorReason reason,
-      bool /* uncertain */);
-  void OnInsertRequestSendComplete(
-      base::android::ScopedJavaGlobalRef<jobject> insert_reply_jobj,
-      bool sent_ok);
-  Profile* profile_;
-  base::android::ScopedJavaGlobalRef<jobject> java_content_provider_;
-
-  base::WeakPtrFactory<SupervisedUserContentProvider> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(SupervisedUserContentProvider);
-};
-
-#endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_CONTENT_PROVIDER_ANDROID_H_