[WebView] Replace AwContentsIoThreadClient, InputStream and AwWebResourceResponse

android_webview/browser/aw_contents_io_thread_client_impl.h

-// Copyright (c) 2012 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 ANDROID_WEBVIEW_BROWSER_AW_CONTENTS_IO_THREAD_CLIENT_IMPL_H_
-#define ANDROID_WEBVIEW_BROWSER_AW_CONTENTS_IO_THREAD_CLIENT_IMPL_H_
-
-#include <stdint.h>
-
-#include "android_webview/browser/aw_contents_io_thread_client.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-
-namespace content {
-class WebContents;
-}
-
-namespace net {
-class URLRequest;
-}
-
-namespace android_webview {
-
-class AwContentsIoThreadClientImpl : public AwContentsIoThreadClient {
- public:
-  // Called when AwContents is created before there is a Java client.
-  static void RegisterPendingContents(content::WebContents* web_contents);
-
-  // Associates the |jclient| instance (which must implement the
-  // AwContentsIoThreadClient Java interface) with the |web_contents|.
-  // This should be called at most once per |web_contents|.
-  static void Associate(content::WebContents* web_contents,
-                        const base::android::JavaRef<jobject>& jclient);
-
-  // Sets the |jclient| java instance to which service worker related
-  // callbacks should be delegated.
-  static void SetServiceWorkerIoThreadClient(
-      const base::android::JavaRef<jobject>& jclient,
-      const base::android::JavaRef<jobject>& browser_context);
-
-  // Either |pending_associate| is true or |jclient| holds a non-null
-  // Java object.
-  AwContentsIoThreadClientImpl(bool pending_associate,
-                               const base::android::JavaRef<jobject>& jclient);
-  ~AwContentsIoThreadClientImpl() override;
-
-  // Implementation of AwContentsIoThreadClient.
-  bool PendingAssociation() const override;
-  CacheMode GetCacheMode() const override;
-  void ShouldInterceptRequestAsync(
-      const net::URLRequest* request,
-      const ShouldInterceptRequestResultCallback callback) override;
-  bool ShouldBlockContentUrls() const override;
-  bool ShouldBlockFileUrls() const override;
-  bool ShouldAcceptThirdPartyCookies() const override;
-  bool GetSafeBrowsingEnabled() const override;
-  bool ShouldBlockNetworkLoads() const override;
-
- private:
-  bool pending_association_;
-  base::android::ScopedJavaGlobalRef<jobject> java_object_;
-  base::android::ScopedJavaGlobalRef<jobject> bg_thread_client_object_;
-
-  DISALLOW_COPY_AND_ASSIGN(AwContentsIoThreadClientImpl);
-};
-
-}  // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_BROWSER_AW_CONTENTS_IO_THREAD_CLIENT_IMPL_H_