[android_webview] Add more params to request intercepting.

android_webview/native/intercepted_request_data_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_NATIVE_INTERCEPTED_REQUEST_DATA_IMPL_H_
-#define ANDROID_WEBVIEW_NATIVE_INTERCEPTED_REQUEST_DATA_IMPL_H_
-
-#include "android_webview/browser/intercepted_request_data.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-
-namespace android_webview {
-
-class InputStream;
-
-class InterceptedRequestDataImpl : public InterceptedRequestData {
- public:
-  // It is expected that |obj| is an instance of the Java-side
-  // org.chromium.android_webview.InterceptedRequestData class.
-  InterceptedRequestDataImpl(const base::android::JavaRef<jobject>& obj);
-  virtual ~InterceptedRequestDataImpl();
-
-  virtual scoped_ptr<InputStream> GetInputStream(JNIEnv* env) const OVERRIDE;
-  virtual bool GetMimeType(JNIEnv* env, std::string* mime_type) const OVERRIDE;
-  virtual bool GetCharset(JNIEnv* env, std::string* charset) const OVERRIDE;
-
- private:
-  base::android::ScopedJavaGlobalRef<jobject> java_object_;
-
-  DISALLOW_COPY_AND_ASSIGN(InterceptedRequestDataImpl);
-};
-
-bool RegisterInterceptedRequestData(JNIEnv* env);
-
-} // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_NATIVE_INTERCEPTED_REQUEST_DATA_IMPL_H_